Iranica Antiqua, vol. XXXIX, 2004
ARCHAEOLOGICAL RESEARCH USING SATELLITE
REMOTE SENSING TECHNIQUES (CORONA)
IN THE VALLEYS OF SHIRWAN AND CHARDAWAL
(PUSHT-I KUH, LURISTAN), IRAN
BY
Mathieu DE MEYER*
(Ghent University, Belgium)
Introduction
For the past few years scientists have been trying to find archaeological
remains using Satellite Remote Sensing techniques. Some were lucky
enough to find some new sites, others were not so fortunate even though
they spent considerable amounts of money and time trying.
The goal of our project was to look for a cheaper and more effective way
to investigate archaeological remains from space, using the CORONA
(keyhole) satellite imagery from the United States Geological Survey.
The investigated area was the Shirwan and Chardawal valleys in Luristan,
West-Iran. The purpose of this study was to investigate whether or not the
sites which were already known from previous field work were also visible
on the CORONA images. In addition, the aim was to locate new, similar
sites and other non-natural features of interest. At the time of the study, it
was not possible to know for certain which of the new ‘sites’ found, have
potential archaeological value. Some clues were found, and this study can
be used as a kind of key or guide for new field work, in which it will be possible to confirm or disprove the provisional results of this research, after
which it will be possible to improve this technique.
* This article is a result of my MA-thesis in Archaeology (Ancient Near East) at
Ghent University, 1999. This thesis was written under supervision of Prof. Dr. Ernie Haerinck. Prof. Dr. Rudi Goossens of the Geography Dept., equally at Ghent University was
willing to provide his expertise and help. The negatives were acquired by the Dept. of
Near Eastern Archaeology, on the budget of the ongoing Luristan project, while the Dept.
of Geography provided the logistics to do the research. The revised and abbreviated English version of my thesis was kindly corrected by Lisa Hill (Australia).
44
M. DE MEYER
Because the investigation is based on the reflection of light it is important to know what the landscape looks like in the area. Therefore maps
were searched. First all known structures were determined on the satellite
images and a number was given to them. Then a key was made out of
them, and with that key new sites were searched. Other features of interest
were also identified and assigned keys. Retrospective effect was used
throughout the entire study, changing the methodology to achieve the
desired results.
1. Previous use of Remote Sensing for Archaeological purposes
Various Remote Sensing systems have already been used for different
kinds of archaeological research. Some have been effective, others despite
considerable expense were less so. It is not the purpose of this article to
criticize specific research, but some examples of previous studies have
been analyzed to establish what has already been done and which of the
techniques can also be used with the CORONA images.
In most research of this kind, satellite information is combined with other
resources such as aerial photography and/or field work. Aerial Reconnaissance has been used extensively all over the world to find archaeological
sites, and has also been combined with Satellite Remote Sensing (Renfrew,
Bahn, 1996, 75-82). Both visual (passive) systems (satellite observation:
SPOT, LANDSAT) and non-visual (active) systems (radar observation (SIR:
Shuttle Imaging Radar — SAR: Synthetic Aperture Radar…) have been
used. Many countries have a scientific space program (the United States:
NASA, Europe: ESA, Japan: NASDA, Russia, India, China, Brasilia, Israel,
Australia and South Africa are the major ones) and most of them have established Remote Sensing Programs (Sanders, Ouwehand, 1994, 40).
Examples of archaeological purposes for which satellites are used include:
– Measuring structures which are difficult to measure on the ground or
sites which take too much time to measure. An example of this technique is the measurement of the Great Wall of China.
– Restoring sites requiring identification of structures needing repair.
Satellites have been used to identify parts of sections for restoration,
and parts of the Great Wall of China have been repaired using this
technique (Arnold, 1989, 248-252).
SATELLITE REMOTE SENSING TECHNIQUES
45
– Searching for areas which could contain archaeological sites by
locating specific types of landscape, such as ancient rivers which
have been buried by sand storms. These sites were often inhabited in
former times, an example of which is the old Nile in Sudan (Rehorst,
Sanders, 1997, 25). Active systems are used for this because they can
penetrate through the ground with the waves they are transmitting to
earth and reflected back to the satellite. This technique is particularly
useful for flat territories because subterranean water halts the waves,
making it very useful in dry areas to find lost rivers. In addition to
locating ancient rivers, vegetation and different kinds of land types in
one region have also been used as keys to locate possible archaeological sites. An example is the San Juan Basin in New Mexico
(Fowler, 1991, 281-282).
– Discovering new archaeological sites or structures using satellites.
Some examples are the Irrigation Canals in Guatemala (Fowler,
1991, 281-283) and the ruins in Saffara (Van der Laan, 1992, 33).
– Discovering old fields and transport networks (Roads, irrigation
canals, fields,…) from space. One example is Yucatan in Mexico
(Renfrew, Bahn, 1996, 80-81).
– Illustrating ancient structures by using satellite images. Examples are
the Pyramids of Giza in Egypt, Hadrian’s Wall in England (Fowler,
1991, 281) and the Great Wall of China (Arnold, 1989, 248).
– Rebuilding the past, and research the evolution of an area by combining these techniques, which is of great value in archaeology.
Examples are Thebes (Egypt) and the Enipaeus valley (Greece)
(Fowler, 1991, 282).
Most of this research has been done with satellite images with less detailed
resolution compared to the CORONA-images used in this study. Unlike
normal aerial photography with a maximum observable detail of 10 centimeters, the maximum with satellites is 10 meters. For huge structures
such as the Great Wall of China, the Maya-temples in the jungle or for lost
cities in the desert, the low resolution of conventional sensors can be
acceptable in some applications. The resolution of the images used in this
study is 9 feet (about 3 meters) which is also inexpensive compared to
other (commercial) satellite imagery. Unfortunately they are not digital,
which has become the standard for modern systems.
46
M. DE MEYER
2. What is CORONA and Keyhole?
A. General information
The CORONA satellites were part of the first generation of American Intelligence satellites. It was one of their code-names, together with ARGON
and LANYARD. The original main purpose of the satellites images gathered was to investigate the military power of the former Soviet Union and
Asia, and to monitor agriculture, industry, environment and population
issues. The program, which was launched by U.S. President Eisenhower in
1958 in order to replace the flights of U-2’s above Soviet areas, was developed by the CIA and the Air Force. The first successful CORONA mission
took place in August 1960, and on the 18th of that month the first goal, a
military airport in Russia, was photographed. The images were not very
good at the start, but rapidly improved and satellite images grew to have
great importance during the Cold War (Campbell, 1996, 196). 860.000 photographs taken between 18/08/1960 and 31/05/1972 were declassified on the
24th of February 1995 by the U.S. Geological Survey (DISP — Declassified
Intelligence Satellite Photographs).
The CORONA-systems were named KH-1, KH-2, KH-3, KH-4, KH4A and KH-4B, ‘KH’ meaning ‘keyhole’. KH-5 was used by ARGON
and KH-6 by LANYARD. They were launched in a low polar orbit. The
first missions were of only one day’s duration, which grew to sixteen
days by the end of the project, requiring two film capsules on board
instead of one. (KH-4A was the first system with two capsules on board).
At the end of each mission the films were returned to earth, travelling
through the atmosphere to a height of 18 km when a parachute opened
and the capsules were caught by a specially designed plane. (The capsules
were designed to sink to the bottom of the ocean if something went wrong
to ensure that they could not be retrieved by other countries) (Campbell,
1996, 191, 196).
The best resolution obtained by these satellites was 6 feet (KH-6), while
the worst was 460 feet (KH-5). Only very recently has an American commercial satellite system for high resolution images (1 meter) been developed. The older systems had only one panoramic camera on board (KH-1,
KH-2, KH-3 and KH-6) or one frame camera (KH-5), while the more
recent systems (KH-4, KH-4A and KH-4B) had two on board panoramic
cameras with an angle of 30° difference, i.e. a Forward looking (Fore
SATELLITE REMOTE SENSING TECHNIQUES
47
Camera) and an Afterward looking (Aft Camera) cameras, which enabled
stereoscopic imagery (Pl. 1).
Every mission was divided into axes of rotation, and every image taken
in such an axis received an image number. The co-ordinates of the boundaries of the photographed area are: Western border: 180W; Eastern border:
180E; Southern border: 90S and Northern border: 90N. Photography was
not continuous, sometimes by design when film was reserved for areas of
more importance for intelligence purposes, and sometimes because of faults
in the camera’s operation. These faults sometimes result in there being only
Forward or Afterward images.
The GLIS (Global Land Information System) is an interactive system
where the images used in this study can easily be found. It contains about
98% of the total collection of declassified images. All images were taken
on black and white 70mm Panoramic film. (A very small amount of
infrared and colour film was tested on the KH-4B missions, but the results
were unsatisfactory).
The most commonly used KH-4 systems had two panoramic vertical oriented KH-3 cameras on board which were pointed to the same area. One of
them was pointed 15° to the front (for), the other 15° to the back (aft). A
small index camera took care of the context and orientation of the images,
the astronomical cameras were directed to the stars and the horizon cameras
watched the horizon of the earth. Those were necessary to be able to steer
the satellite from the control center on earth (Campbell, 1996, 193-194).
The CORONA website contains extensive information about the project
and images can be ordered on the Internet at edcsns17.cr.usgs.gov/EarthExplorer/. The original films are preserved by NARA (National Archives
and Records Administration).
Addresses:
Customer Services
U.S. Geological Survey
EROS Data Centre
47914 252nd Street
Sioux Falls, SD 57198-0001
USA
Telephone: 605-594-6151
Fax: 605-594-6589
E-mail: custserv@usgs.gov
National Archives and Records Administration
(NARA)
8601 Adelphi Road
College Park, MD 20740-6001
USA
Telephone: 866-272-6272
Fax: 301-837-0483
E-mail: Carto@arch2.nara.gov
48
M. DE MEYER
Internet addresses:
USGS EROS DATA CENTER, SIOUX FALLS, SD
http://edc.usgs.gov/
USGS (United States Geological Survey)
http://www.usgs.gov/
Bibliography about the satellite and images:
CENTRAL INTELLIGENCE AGENCY, Press release, Langley, Virginia, February 24,
1995.
DEUTCH, J., CORONA and the revolution in intelligence: [presented at] CORONA
Symposium, May 23, 1995, Washington DC, George Washington University,
1995.
MCDONALD, R.A., CORONA—success for space reconnaissance, a look into the
Cold War, and a revolution for intelligence: Photogrammetric Engineering
and Remote Sensing, v. 61, no. 6, p. 689-720, 1995.
RUFFNER, K.C., CORONA—America’s first satellite program, History Staff, Centre for the Study of Intelligence, Central Intelligence Agency, Washington
D.C.,1995 [Direct requests for copies to National Technical Information Service (NTIS), 5285 Port Royal Road, Springfield, Virginia 22161 or telephone
the order desk at 703-487-4650].
THE WHITE HOUSE, 1995, Release of imagery acquired by space-based national
intelligence reconnaissance systems, executive order 12951, Washington DC,
February 1995.
B. The images selected
Eight negatives were selected from 306 covering the area under study on
the GLIS website. The criteria for selection were that the images be of
good quality and
• the area shown was not obscured by cloud cover or snow in the
mountains,
• the images were stereoscopic,
• the negatives were photographed in a single mission.
Forward images:
DS1030-2103DF080, DS1030-2103DF081, DS1030-2103DF082, DS10302103DF083
Afterward images:
DS1030-2103DA086, DS1030-2103DA087, DS1030-2103DA088, DS10302103DA089
SATELLITE REMOTE SENSING TECHNIQUES
49
A single negative covers an area of 10.6 to 144 American miles, but unfortunately the valleys of Shirwan and Chardawal were situated on the edge
of each negative, causing greater distortion (Pl. 1). Four Forward and four
Afterward images were bought, so it was possible to do some stereoscopic
tests. All photographs were from KH-4A (Mission 1030-2). Here are some
technical details about it:
–
–
–
–
–
–
–
–
–
Camera: panoramic
Film: 70 mm
Estimated Frame Format (in. x in.): 2.18 x 29.8
Focal distance (inches): 24
Enlargement possibility: 16 times
Estimated best ground resolution: 9 feet
Nominal height System (in sea miles): 100
Nominal photo scale on film: 1:305000
Nominal area on one image (in miles): 10.6 x 144
All cameras worked well during the mission. The price of one negative
was US $18. All pictures were taken on the 16th of March 1966. This date
could be important for the research, because of the vegetation, which
changes every season. The quality of the negatives purchased differed
from image to image, which has influenced the investigation, because
some of the pictures could not be examined as well as others. There is, for
example, a clear difference between the Forward and the Afterward pictures purchased because some of the negatives sent by the United States
Geological Survey were under-exposed. For this study, most negatives
were developed on a scale of 1/35.000 to provide 82 pictures (41 Forward
and 41 Afterward images) covering the area but some were also developed
at a scale of 1/19000 to do some further smaller, more specific studies.
3. The investigated area
A. Geography
The Kabir Kuh mountain range, which is a part of the Zagros range,
divides Luristan in two areas, Pish-i Kuh in the east and Pusht-i Kuh in the
west, where the areas under study, the valleys Shirwan and Chardawal, are
located. The valleys are (at least until 1979) part of the official fifth district
50
M. DE MEYER
of the province (= ustan) Pusht-i Kuh Ilam. The northern boundary of the
area is the district (= farmandari) of Shahabad Garbi (now Islamabad
Garbi), which is part of the province of Kirmanshah (now Bakhtaran). In the
east lies the district of Kuh-i Dasht. It is part of the province of LuristanKhurramabad. In the south is the boundary of the district of Badrah. Southwest lies the district of Mehran. The departments (= Bakhsh) of Ilam and
Aivan, both part of the district of Ilam, form the Western border (Vanden
Berghe, Tourovetz, 1992, 1-2, Fig. no 1). The capital of the area is the small
town of Wargatch-Lumar. The most important river in Shirwan-Chardawal
is the Saimareh which forms the eastern boundary. Two other rivers of significance are the Rudkhaneh-i Chardawal and Ab-i Shirwan, which gave
their names to the two rather large fertile plains along both rivers, which
cross the area from the north-west to the south-east and discharge in the
Saimarreh. The mountain Kuh-i Charmi separates both valleys, and to the
north lies Chardawal with Shirwan to the south. In the south-west of the area
is the mountain range Kuh-i Shamangar, which runs parallel with Kuh-i
Charmi (Vanden Berghe, 1982, 14; Vanden Berghe, Tourovetz, 1992, 1-3)
(Pl. 2).
The inhabitants of Luristan are nomads or semi-nomads wandering
around with their herds of animals in both valleys which are, in contrast to
other valleys in the Pusht-i Kuh, well irrigated, quite large and very fertile.
Prior to the 1930s there were few houses built of durable materials and
people used to live in tents (Vanden Berghe, 1982, 13-14, Vanden Berghe,
Tourovetz, 1992, 3).
B. History
Several periods were distinguished in the area (Vanden Berghe, Tourovetz,
1992, 3-4, 9-10, 12): the Paleolithic, the Neolithic/Chalcolithic, the Bronze
Age, the Iron Age, the pre-Sassanian, the Sassanian and Islamic periods.
C. Previous Field work and results
Many archaeologists and travellers were attracted by the so called Luristan
Bronzes. According to M. Godard, many of them were found in the cemeteries in Luristan (Maleki, 1964, 5; Mortensen, 1979, 3; Stein, 1969, 189,
241; Zagarell, 1982, 79). However, few people have visited the valleys of
Shirwan and Chardawal. The archaeologist A. Stein travelled through the
SATELLITE REMOTE SENSING TECHNIQUES
51
Shirwan valley in 1939 and a few Arabian geographers also visited the
area. The Sassanian town Shirwan was probably visited in the 12th century
by Benjamin de Tudèle and in the 19th century by H.C. Rawlinson. J. de
Morgan investigated the area in 1907 (Gabriel, 1952, 29; Stein, 1969, 223228; Vanden Berghe, Tourovetz, 1992, 12-13).
The most important study of the area was done by Belgian archaeologist
L. Vanden Berghe of Ghent University (Belgium) between the 10th and 27th
of November 1979. His goal was to map all the archaeological sites of the
area, especially the cemeteries (Vanden Berghe, Tourovetz, 1992).
4. The sites in the area
The archaeological sites, buildings, villages and towns which will be mentioned here, were known structures. For this purpose two major resources
have been used: the results of the expedition of Vanden Berghe (Vanden
Berghe, Tourovetz, 1992) and the detailed maps from the Iranian Oil Operating Companies (Geological and Exploration division Tehran) (1966: Iran
1: 50.000 Series; Sheet No. 20223: KUH-E VARZARIN; based on pictures taken in 1961. Edition September 1966) and 1967 (Iran 1: 50.000
Series; Sheet No. 20217: PALGANEH; based on pictures taken in 1961.
Edition November 1967). Most buildings, towns and villages of the area are
drawn on those maps and some of them may be old structures.
The sites mentioned by Vanden Berghe are the ‘S’-sites in this study.
The places mentioned by the Iranian Oil Operating Companies maps are
the ‘O’-sites. 131 Buildings, villages or towns were found on the maps.
Vanden Berghe mentioned 91 sites, making a total of 222 sites. After
a first selection this resulted in 206 different structures. Only 16 places
were reported by both resources. Sites are named in the study if the name
is known, and for some sites, measurements and other structural information are also available. Pictures and extra information from other similar
sites in Pusht-i Kuh have also been used as a reference (Pl. 3-7).
Modern towns or villages (62)
S1 (Chamzuyah (Cham Ritat); S2 (Dar Balut); S3 (Qazi Khan Oliah) = O10
(Qazi Khan) (2 buildings); S4 (Zuhairi) = O17 (Zuheyri) + O18 (1 building); S5 (Sar Khan); S6 (War Gatch) = O28 (Var Gach); S7 (Kurahvand =
Kurahvand Lamar) = O32 (Kurehvand) (+2 buildings)); S8 (Imarat) = O26
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M. DE MEYER
(Shurab-e Khan Ali) (5 buildings); S9 (Shahman Suri); S10 (Larini) = O41
(Baraftab-e Larini); S11 (Gurab Sufla) = O35 (Gurab-e Sufla) (1 building);
S12 (Sar Kalan (Sarab Kalan)); S13 (Hassan Gavdari) = O42 (Hasan
Gudari); S14 (Hillah Waran); S15 (Pananbar) = O45 (3 buildings); S16
(Shahqalandar Oliah) = O50 (Shah Qalandar) (6 buildings); S17 (Baba
Shamsh) = O52 (Baba Shamshi); S18 (Sar Kalleh Safid Kani) = O54
(Zangevan) (3 buildings); S19 (Darreh Surkh); S20 (Aliabat Wasat) = O60
(Sar Kalleh-Ye ‘Aliabad); S21 (Kali Kali); S22 (Chasmah Pan (Chasmah
Rashid); S23 (Sarab Qarazan Oliah) = O65 (Tarzan-e’ Ulya (Karzan)
(2 buildings); S24 (Miviyan Tang-I Hujanan); S76 (Zir Tang) = O122 (Zirtang); S77 (Balavah Sufla) = O99 (Balaveh Khushkek); S78 (Taq — Gaurin) = O83 (Taq-e Gavrin); S79 (Chamshmah Qulah) = O79 (Chashm
Quleh); S80 (Cham Chamar Rud); O4 (‘Eyn-e Hareh); O7; O12; O23;
O27 (+ 2 buildings); O29 (Qaryeh-ye Darvishan); O33 (Cham-e Chenar
(+ 1 building); O34 (Hivand); O40; O47; O48; O49 (Dar Mian); O68
(Khar-e Shir’ Ali); O70 (Mushekan); O71 (Tu Surkh-e Ulya); O72 (Dartut); O75 (Sang-e Safid); O77 (Dar Eshkaft); O81; O82 (Haleh Sam +
2 buildings); O84; O86; O87 (Keleh Qatar); O89 (Cheqa Sabz); O90
(Shurabeh); O92; O97 (Balaveh Tireh); O101 (Kurak) (+ 1 building);
O108; O112 (Jub Shaleh); O120 (Darreh Chapi); O121 (Talkhestan
(+ 1 building); O126
Some ‘buildings’ on the Iranian Oil Operating Companies maps are
mentioned as a ‘village’ by Vanden Berghe (example: S18 = O54: 3
buildings). The methodology used here included noting how many buildings were drawn on the maps. Some of the places which are reported as
‘villages’ on the map also contain some ‘buildings’.
Buildings (82)
O1 (3 buildings); O2 (2 buildings); O3 (1 building); O5 (Kowsheh) (2 buildings); O6 (Cham-e Latur) (1 building); O8 (1 building); O9 (2 buildings);
O11 (1 building); O13 (1 building); O14 (2 buildings); O15 (1 building);
O16 (1 building); O19 (Siyah) (5 buildings); O20 (2 buildings); O21 (Sarabe Gavar Tuti) (4 buildings); O22 (1 building); O24 (1 building); O25
(1 building); O26 (Shurab-e Khan ‘Ali) (5 buildings); O30 (2 buildings);
O31 (2 buildings); O36 (1 building); O37 (1 building); O38 (2 buildings);
O39 (3 buildings); O43 (2 buildings); O44 (2 buildings); O45 (3 buildings);
O46 (3 buildings); O51 (2 buildings); O53 (1 building); O55 (2 buildings);
SATELLITE REMOTE SENSING TECHNIQUES
53
O56 (3 buildings); O57 (4 buildings); O58 (3 buildings); O59 (3 buildings); O61 (1 building); O62 (Tarzan-e Sufla (Karzan)) (1 building); O63
(Tarzan-e Sufla (Karzan) (1 building); O64 (5 buildings); O66 (Shubab-e
‘ulya) (9 buildings); O67 (Shubab-e Sufla) (6 buildings); O69 (1 building);
O73 (2 buildings); O74 (1 building); O76 (3 buildings); O78 (2 buildings); O80 (1 building); O85 (1 building); O88 (1 building); O91 (1 building); O93 (1 building); O94 (2 buildings); O95 (1 building); O96 (2 buildings); O98 (5 buildings); O100 (1 building); O102 (Palganeh) (1 building);
O103 (2 buildings); O104 (1 building); O105 (Chalab Zarb) (2 buildings);
O106 (2 buildings); O107 (2 buildings); O109 (2 buildings); O110 (Zulmat) (4 buildings); O111 (Kulang Bur) (2 buildings); O113 (1 building);
O114 (1 building); O115 (1 building); O116 (1 building); O117 (1 building); O118 (1 building); O119 (2 buildings); O123 (1 building); O124
(Mian Qal’eh (Pakeh)) (2 buildings); O125 (1 building); O127 (1 building);
O128 (1 building); O129 (1 building); O130 (1 building); O131 (1 building);
All buildings were found on the Iranian Oil Operating Companies
maps. On the satellite images many of them resemble villages. Given that
between the two resources there is a difference of 20 years, some scattered
buildings may have developed into villages.
Pre-Sassanian ruins (4)
S44 (Kallegah); S45 (Awareh); S46 (Cham Mayah); S47 (Darreh Sarab)
It is possible that S47 has existed since the 2nd millennium (Vanden
Berghe, Tourovetz, 1992, 11-12).
Sassanian and Post-Sassanian ruins (15)
S48 (Zuhairi (Ramilah)); S49 (Kalah); S50 (Ban-i Shan); S51 (Darreh
Mar); S52 (Kalah Wah); S53 (War Gar); S54 (Kalleh Seh Pa); S55 (Dar
Kalleh); S56 (Qal’Ah Tur Riz); S57 (Shirwan); S58 (Kalleh Wazul); S59
(Aliabat Wasat); S84 (Zir Tang); S85 (Balavah Sufla); S86 (Taq-i Gaurin)
The two most significant ruins are Shirwan (with numerous remains,
below a modern village built above) and Zuhairi. Most of the other Sassanian (224-642 AD) and Post-Sassanian ruins were built in proximity to
these two major towns. Shirwan has been studied by different archaeologists visiting the site. Some major buildings are still recognisable, but
many parts have been built over by the modern village of Sar Kalan. It was
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M. DE MEYER
an area of about 100 to 120 ha and contained a palace, bridges, and numerous houses (de Morgan, 1897, 361-365; Gabriel, 1952, 29; Stein, 1969,
224 and Vanden Berghe, Tourovetz, 1992, 12-16).
Sassanian Chahar Taqs (3)
S60 (Pal Sakinah); S61 (Kalleh She Pa); S62 (Taq-i Bahram)
This is a square religious building, constructed of four pillars with a
dome above. Only some remains, about 7 to 8 metres long are still present.
There are some other ruins, probably a village, near S61 (Vanden Berghe,
Tourovetz 1992, 16-20).
Islamic Imamzadehs (6)
S63 (Imamzadeh Abbas); S64 (Imamzadeh Seid Ali); S65 (Imamzadeh
Seid Ali (Abbas); S66 (Imamzadeh Hadjdj Hazar); S68 (Imamzadeh
Ahmad Bagar Pandjum); S67 (Imamzadeh Shahqalandar)
Imamzadeh means ‘born from a (Shi’ite) Imam’. They were the places
where the properties of the 12 Shi’ite Imams were kept. Some of their successors who were exceptionally devoted (the Seids) were buried in such
buildings. Such funeral places were also used for local saints and pious
persons, especially in Luristan. Sometimes they were built because an
Imam had been resting or praying at that location. Around the Imamzadeh
there was a cemetery. The only exception to the practice of burying Imams
at the site is S67, which is the grave of a tribal leader. In the Islamic
Period it became normal to put a stone on top of a grave and a stela above
the head of the deceased. The Imamzadeh is made out of two well preserved different rooms: the praying area and the sepulchral chamber,
topped by a dome (Vanden Berghe, Tourovetz, 1992, 20-23).
Other Islamic cemeteries (3)
S69 (Mullah Taq); S87 (Zir Tang); S88 (Cham Chamar Rud)
There were three cemeteries without Imamzadeh. These sites are preserved in reasonable condition (Vanden Berghe, Tourovetz, 1992, 20-23).
Islamic funeral pillars (3)
S70 (Mil Bardjiei (Mil Bardjigi); S71 (Imamzadeh Hadjdj Hazar) (2 pillars)
SATELLITE REMOTE SENSING TECHNIQUES
55
Above graves of important deceased persons a tall pillar was constructed in the shape of an obelisk. It was 3 to 4 metres high and well preserved (Vanden Berghe, Tourovetz, 1992, 24-33).
Sites with dolmens (2)
S22a (Kufah); S22b (Shalan Qazi)
There were different dolmens in the area, but few have survived. Previous studies show that there used to be a mound above them (diameter: 3
to 4m), but they disappeared because of looting and erosion. Many stones
remain scattered about, and it is not possible to establish the number of
dolmens. They were probably built in the middle of the 2nd millennium
and are comparable with the West-Asian and European dolmens (Vanden
Berghe, Tourovetz, 1992, 5-7).
Bani Surmah cemeteries (6)
S26 (Chamshiri B); S37 (Taq-i Bahram); S38 (Millah Mehr); S39 (Kalahnowlah); S40 (Sar Eskaft); S41 (Djana Tamaz Qulli)
These Early Bronze Age graves (3rd millennium) are approximately 7 to
10 metres long, and 1.70 to 3 metres wide. They date back to the Early
Bronze Age. Characteristic are the very large stones which were laid parallel next to each other. Most of the graves were plundered and left open
(Vanden Berghe, 1968, 111-121; Vanden Berghe, Tourovetz, 1992, 9).
Dar Tanha cemeteries (2)
S25 (Chamshiri A); S28 (Ban Shekar)
These date equally back to the Early Bronze Age in Luristan and are
approximately 7 to 10 metres long. They are similar to the Bani Surmah
type, but have a gabbled roof (Vanden Berghe, 1970, 358; Vanden Berghe,
Tourovetz, 1992, 9).
Other kinds of 2nd Millennium cemeteries (1)
S83 (Sar Tang Ab-i Garm)
Little is known about this site (Vanden Berghe, Tourovetz, 1992, 9).
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M. DE MEYER
Individual Graves from approximately 1000 BC (9)
S27 (Dar Balut); S29 (Qalalan); S30 (Halurah); S31 (Kallasiah); S32
(Chamshah Millah Kavan); S33 (Qalarah); S42 (Chika Saïfur); S43 (Pa
Kursiah); S82 (Banwarshan)
These are small structures which date back to the Iron Age (Vanden
Berghe, Tourovetz, 1992, 10-11).
Other Unspecified cemeteries (4)
S34 (Chasmah Sar Tang); S35 (Pananbar); S36 (Pananbar); S81 (Damanah
Kuh-i Tang-i Kurah)
Little is known about this site (Vanden Berghe, Tourovetz, 1992, map).
Abris-sous-roche (2)
S72 (Tang-i Shamshah); S73 (Eskaft Shamshah Dar Nam)
There is no evidence of man-made structures at this site, but remains
indicate that humans of the Neolithic or Palaeolithic Periods used natural
features such as over-hanging rocks for shelter (Vanden Berghe, Tourovetz,
1992, 3-4).
Pre-Sassanian tells (3)
S74 (Qal’Ah Tur Riz); S75 (Chika Saïfur); S89 (Tepe Mehraban)
These tepes/tells are high human built hills, developed from layers of
habitation. Some details are available for S89, which is described as
‘large’, but little is known about the others, which have suffered from erosion but are still present (Vanden Berghe, Tourovetz, 1992, 11).
5. Identifying the known structures on the satellite images (Pl. 3-7)
All known archaeological sites and buildings, villages and towns were
located on the Forward and Afterward images and their appearance
closely studied. (The satellite pictures were taken on the 16th of March
1966, so there should be good correlation with the maps from 1966 and
1967, which were based on pictures from 1961). 200 of them could be
located, but S24, S43, O102, O103, O124 and O125 could not be localized
SATELLITE REMOTE SENSING TECHNIQUES
57
on the pictures. Some sites were not immediately visible, but could be
located by close scrutiny of possible locations.
All the sites mentioned by Vanden Berghe were placed in categories,
which form a key to finding new possible archaeological sites. The information from the Iranian Oil Operating Companies was not used, because
it is not clear if the buildings, villages and towns they mention are recent
or not, and so have been considered to be new sites. Only the sites which
were also mentioned by Vanden Berghe have been used to form the key.
Old fields and road patterns have not been investigated during this study.
The key has been based on the texture of the sites on the Forward images:
– Form and color: most structures built by human beings have an artificial shape and clear boundaries, while natural features have less sharp
contours and are less regular. Care needs to be taken with this generalization, however, because mistakes have been made in the past.
– Composition: Are there several structures in one ‘site’ (e.g. villages,
towns)? What’s the form of the area?
– Boundaries: Is the boundary of the site clear (sharp) compared to the
surrounding landscape?
– Shadows: The (shape of the) shadow could be an important key to
recognize some structures on the images. An archaeological site may
look very different from a similar structure, depending on how the
photograph was taken.
– Position: Are the sites appearing in the valleys, the mountains, on
the mountain-sides or are they elsewhere?
– Associated elements: Are there any rivers or roads near the site?
Roads could mean the site is still in use.
– Other features: Other remarks about the site, and eventually more
details about the way they appear on the Afterward-images.
– Sites: The structures which belong to the type. The size of the site on
the image is noted between brackets. If visible on the image, it is also
noted.
The normal appearance of the structures on the images (scale: 1/35000)
was studied, including some stereoscopic research (see section 7). The
sites not detectable on the satellite images are not included in the key as
they are of no significance to this study.
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M. DE MEYER
Modern towns or villages (28)
S1; S2; S3 = O10; S4 = O17, O18; S5; S6 = O28; S7 = O32; S8 = O26;
S9; S10 = O41; S11 = O35; S12; S13 = O42; S14; S15 = O45; S16 =
O50; S17 = O52; S18 = O54; S19; S20 = O60; S21; S22; S23 = O65;
S76 = O122; S77 = O99; S78 = O83; S79 = O79; S80
TYPE 0: Sites which were not put in a particular type because of the bad
quality of the satellite image.
Sites: S14; S13=O42 (7 x 6 mm.); S8=O26 (11 x 6 mm.); S6=O28
(15 x 3 mm.)
TYPE 1: Only a few roads are clearly visible. They are situated on the
mountain-sides. Their appearance is better on the Afterward Images (on
which the streets have a white color).
Sites: S21 (4 x 2 mm.); S19 (6 x 3 mm.)
S19 fore
S21 fore
TYPE 2: Some lines and structures are visible, but it is not clear if they
are buildings. The traces are irregularly scattered and partially obscured by
shadows. Most of them are in the valley near a river with roads nearby.
There are more structures visible on the Afterward Images. Roads and
buildings are clearer and boundaries are sharper.
Sites: S18 = O54 (6 x 3 mm.) (7 x 2 mm.); S7 = O32 (6 x 3 mm.); S5
(5 x 2 mm.); S2 (4 x 3 mm.)
S18 = O54 aft
S7 = O32 fore
S5 aft
S2 aft
SATELLITE REMOTE SENSING TECHNIQUES
59
TYPE 3: The sites look like white stains. No clear buildings can be recognized, but there are some exceptions, which look more like white disturbance. The village or town has a very rectangular shape and all houses
are constructed next to each other. Boundaries are not sharp and shadows
are visible. The position of the sites is in the valleys and on the mountainsides. Associated elements are roads and a river. On the Afterward Images
there is little to see, other than some disturbance.
Sites: S17 = O52 (6 x 5 mm.); S15 = O45 (5 x 5 mm.); S78 = O83 (10 x
6 mm.); S77 = O99 (20 x 6 mm.); S10 = O41 (5 x 3 mm.); S9 (6 x 5 mm.);
S1 (15 x 6 mm.)
S17 = O52 fore
S78 = O83 fore
S9 fore
S77 = O99 fore
S15 = O45 fore
S10 = O41 fore
S1 aft
TYPE 4: Grey blocks. The shape is not strictly rectangular but rounded
off. The buildings appear to be grouped around a square. There’s an obvious boundary with the surrounding landscape and shadows are present.
The site is situated in the valley, with a river and roads near the site. There
is little to see on the Afterward images, other than that the villages have
flat roofs.
Sites: S80 (3 x 2 mm.)
S80 fore
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M. DE MEYER
TYPE 5: Square and white structures, which appear to be much larger
than the other sites. There is also a black/grey/white disturbed area, which
could be the Sassanian ruins. They are triangular, square buildings, lying
irregularly next to each other. The structures are clear, but the difference
between two buildings next to each other is unclear due to shadows. The
site is situated in the valley, with a river and roads nearby.
Sites: S4 = O17, O18 + S48 (Sassanian and Pre-Sassanian ruin, O18 is a
building) (24 x 9 mm.); S3 = O10 + S45 (Pre-Sassanian ruin) (14 x 10 mm.)
S4 = O17, O18 + S48 fore
S3 = O10 + S45 aft
TYPE 6: Bright white linear structures and black spots with a regular orientation. Everything is orientated to the same direction. All structures are
clearly visible and there are no shadows. The site is situated in the valley,
with a river and roads nearby.
Sites: S23 = O65 (4 x 2 mm.); S20 = O60 (half of it looks more like
type 2, the other half has a grey/black disturbance) (6 x 3 mm.)
S23 = O65 fore
S20 = O60 fore
TYPE 7: Clear white buildings, but also less clear areas. The town is rectangular, and very regular with sharp boundaries. There are shadows. The
site is situated in the valley, with a river and roads nearby.
Sites: S16 = O50 + S67 (an Imamzadeh with cemetery) (7 x 4 mm.)
S16 = O50 + S67 fore
SATELLITE REMOTE SENSING TECHNIQUES
61
TYPE 8: Square structures which are grey/black on the inside, and bright
white on the outside. Some grey/white disturbance is also present, spread
irregularly along the road in one group. Some structures are very clear,
other less so due to shadows. The sites are situated in the valleys or on the
mountain-sides, with a river and roads nearby.
Sites: S22 (16 x 3 mm.); S79 = O79 (6 x 5 mm.); S76 = O122 + S84
+ S87 (S84 is a Sassanian and Post-Sassanian ruin and S87 is an Islamic
cemetery) (13 x 3 mm.)
S22 fore
S79 = O79 fore
S76 = O122 + S84 + S87 fore
TYPE 9: Square structures and roads are visible, but they are darker than
the other types. There is also a more disturbed dark area. The total image
is irregular and unclear but with sharp boundaries and shadows. Scattered
between Sassanian Ruins, these sites, houses with flat roofs, are situated in
the valleys or on the mountain-sides and are near a river. On other examples there are no ruins, but those have a similar appearance on the images.
Sites: S12 + S57 (S57 is a Sassanian and Post-Sassanian ruin) (20 x
9 mm.); S11 = O35 (7 x 4 mm.)
S12 + S57 fore
S11 = O35 fore
TYPE 1 is not very clear, with no visible structures. On TYPE 2 and
TYPE 3 disturbance is clearly visible, but buildings are difficult to distinguish. On TYPE 4 and TYPE 5 different shapes are clearly distinguishable. TYPE 6 and TYPE 7 show the clearest buildings, which are also visible on TYPE 8 and TYPE 9. Both types show square buildings. There are
roads near all types, and usually a river or smaller water-courses. This
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M. DE MEYER
could be a criterion to distinguish modern villages and towns from ruins.
Several modern structures, however, are built on top of older places. New
sites which will look like TYPE 9 will have the greatest potential to contain ruins of an ancient period. Pictures of the area show that most houses
have flat (horizontal) rooftops. Most of them are built next to each other,
but some of them appear separately.
Pre-Sassanian ruins (4)
S4; S45; S46; S47
TYPE 0: Sites which were not put in a category because they are too
small. Only modern remains are visible.
Sites: S47 (15 x 10 mm.); S3 = O10 + S45 (S3 = O10 is a modern town
or village) (14 x 4 mm.)
TYPE 1: Square structures with a white border. There are also places,
colored white, which are disturbed. These are scattered in the area, but
clear, with no shadows. They appear on the mountain-sides, with roads
nearby. S44 was previously known to be a large area. S46 has a large
square building.
Sites: S44 (19 x 9 mm.); S46 (1 x 1 mm.)
S44 fore
S46 fore
The Pre-Sassanian ruins are recognizable because they appear as square
structures on the images, which look like the villages and towns of TYPE
9. There are roads near the ruins.
Sassanian and Post-Sassanian ruins (15)
S48; S49; S50; S51; S52; S53; S54; S55; S56; S57; S58; S59; S84;
S85; S86
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SATELLITE REMOTE SENSING TECHNIQUES
TYPE 0: There is no difference between the modern village and the ruins,
so they were not categorized as a particular type.
Sites: S4 = O17, O18 + S48 (S4 and O17 is a village or town and O18
is a building)
TYPE 1: In some places disturbance is present, but clear structures are not
visible. They are situated in the valleys, with a river and roads nearby.
Sites: S58; S86; S61 + S54 (S61 is a Chahar Taq); S49; S52; S51;
S55
S58 fore
S61 + S54 aft
S52 aft
S86 fore
S49 fore
S51 fore
S55 fore
TYPE 2: Situated in the valleys, there are one or more small, square structures with a white border. The buildings are standing on their own or are
grouped together. The boundaries are not always clear, but there are no
shadows. There are no roads near the site.
Sites: S85 (0.5 x 0.5 mm.); S76 = O122 + S84 + S87 (S76 and O122 is
a modern town or village and S87 is an Islamic cemetery) (3 x 5 mm.);
S50 (0.5 x 0.5 mm.); S53 (3 x 2 mm.)
S85 fore
S76 = O122 + S84 + S87 fore
S50 fore
S53 aft
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M. DE MEYER
TYPE 3: Square structures and some roads are visible. They are darker
than the other types, with some dark disturbance. The structures are lying
irregularly next to each other, in a random pattern. The boundaries are
sharp and there are shadows. The site is situated in the valley and on the
mountain-side, with a river nearby. Additional information about Shirwan
from previous fieldwork includes the presence of a palace on a small hill,
a large square, bridges (above the Ab-i Shirwan), large buildings, but also
a lot of debris. There’s a modern village on top of it, with a surface of 100
to 120 ha.
Sites: S12 + S57 (S12 is a modern village or town) (20 x 9 mm.)
S12 + S57 fore
TYPE 4: The sites are located on a grey/black mound (a tepe/tell). Buildings in the valleys near roads, are isolated. Boundaries are sharp and shadows are clear.
Sites: S59 (2 x 2 mm.); S56 + S74 (S74 is a tepe/tell)
S59 fore
S56 + S74 aft
There are no roads near TYPE 2, so this type can be used as a criterion.
TYPE 3 of this category has the same texture as TYPE 9 of the modern
town or villages. Eight of the fifteen ruins could not be placed in a particular type. All ruins, therefore, cannot be found with the satellite
images.
SATELLITE REMOTE SENSING TECHNIQUES
65
Sassanian Chahar Taqs (3)
S60; S61; S62
TYPE 1: No sites are visible.
Sites: S62; S61 + S54 (S54 is a Sassanian or Post-Sassanian Ruin);
S60
No sites are visible because the structures are too small to be seen on
the images.
Islamic Imamzadehs (6)
S63; S64; S65; S66; S67; S68
TYPE 1: No sites are visible.
Sites: S16 = O50 + S67 (S16 and O50 is a modern town or village);
S66 (with cemetery); S64 (with cemetery)
TYPE 2: No sites are visible other than a black/white/grey disturbance.
It is probably the cemetery which is visible and not the Imamzadeh itself.
The sites are situated in the valleys and on the mountain-sides, with roads
nearby. A square structure is visible on site S65.
Sites: S68 (with cemetery) (7 x 8 mm.); S65 (with cemetery) (2 x 1.5 mm.);
S63 (with cemetery) (10 x 4 mm.)
S68 fore
S65 fore
S63 aft
It is not possible to see any difference between an ordinary domestic
building and an Imamzadeh on the satellite images. This may be because
the remains are very few. It is not possible to find the Imamzadeh and their
cemeteries from the satellite pictures in any reliable way.
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M. DE MEYER
Other Islamic cemeteries (3)
S69; S87; S88
TYPE 1: Some disturbance is visible. There is no difference from other
kinds of disturbances, and there are also natural disturbances. The boundaries are not very clear and there are no shadows. There are roads near the
sites and they are situated in the valleys.
Sites: S76 = O122 + S84 + S87 (S76 and O122 is a modern town or village and S84 is a Sassanian or Post-Sassanian ruin. The disturbance
detectable here could also be those ruins) (4 x 2 mm.); S88 (7 x 2 mm.);
S69 (11 x 7 mm.)
S76 = O122 + S84 + S87 fore
S88 fore
S69 fore
Islamic cemeteries cannot be distinguished from other structures on the
Satellite Images.
Islamic funeral pillars (2)
S70; S71
TYPE 1: No sites are visible, other than some disturbance, of no apparent
significance.
Sites: S70; S71
The feature is too small to be visible on a satellite image.
Sites with dolmens (2)
S22a; S22b
TYPE 1: No sites are visible.
Sites: S22a + S22b
These features cannot be seen on the images because they are too
small, but it is possible that there are other places where the tumuli are
SATELLITE REMOTE SENSING TECHNIQUES
67
still preserved. Stereoscopic research could be used for further investigation but it is probable those will also be too small to be distinguished from
the landscape.
Bani Surmah cemeteries (6)
S26; S37; S38; S39; S40; S41
TYPE 1: No features are visible other than natural disturbance.
Sites: S41; S40; S39; S38; S37; S25 + S26 (S25 is a Dar Tanha type
cemetery)
The structures are quite large, but still too small to be seen on the
images.
Dar Tanha cemeteries (2)
S25; S28
TYPE 1: No features are visible, other than some natural disturbance.
Sites: S28, S25 + S26 (S26 is a Bani Surmah type cemetery)
The structures are quite large, but still too small to be seen on the images.
Other kinds of 2nd Millennium cemeteries (1)
S83
TYPE 1: No sites are visible.
Sites: S83
Measurements or details were not available for this site, but it is certainly not visible.
Individual graves from approximately 1000 BC (8)
S27; S29; S30; S31; S32; S33; S42; S43; S82
TYPE 1: No sites are visible.
Sites: S27; S29; S30; S31; S32; S33; S42; S43; S82
The sites are too small to be seen on the images.
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M. DE MEYER
Other not-specified cemeteries (4)
S34; S35; S36; S81
TYPE 1: No sites are visible.
Sites: S34; S35; S36; S81
No information was available for these sites. No features were detectable.
Abris-sous-roche (2)
S72; S73
TYPE 1: No sites were visible.
Sites: S72; S73
These shelters are a natural feature, which means they cannot be
detected on the images.
Pre-Sassanian Tepe’s/Tells (3)
(S74; S75; S89)
TYPE 1: No sites were visible. S89 is very large and high, and situated on
the confluence of the Chardawal-river and the Girini-River. There should
be some Sassanian ruins on the sides or on top of it, but they are not
detectable on the photos.
Sites: S89
TYPE 2: The photographs show an isolated grey/black mound (tell), with
clear boundaries and a clear shadow. There are roads in the area. The sites
lies in the valleys.
Sites: S75; S56 + S74 (S56 is a Sassanian or Post-Sassanian ruin; it
could be S74)
S75 aft
S56 + S74 aft
Although other types are visible, TYPE 1 is unexpectedly not visible in the
pictures.
SATELLITE REMOTE SENSING TECHNIQUES
69
THE PROVISIONAL KEY
Types have been classified in new categories. In the next chapter structures of
the Iranian Oil Operating Companies maps and the new sites will be placed in
these types and categories. Only the categories and types which are written
here in CAPITALS, will be used in the next chapter.
CATEGORY 0: NO SITES OR FEATURES VISIBLE
Sassanian Chahar Taqs Type 1
Islamic Imamzadehs Type 1
Islamic funeral pillars Type 1
Sites with dolmens Type 1
Other kinds of 2nd Millennium cemeteries Type 1
Individual graves from approximately 1000 BC Type 1
Other Islamic cemeteries Type 1
Abris-sous-roche Type 1
Pre-Sassanian tells Type 1
CATEGORY A: MODERN TOWNS OR VILLAGES
MODERN TOWNS OR VILLAGES TYPE 2
MODERN TOWNS OR VILLAGES TYPE 3
MODERN TOWNS OR VILLAGES TYPE 4
MODERN TOWNS OR VILLAGES TYPE 5
MODERN TOWNS OR VILLAGES TYPE 6
MODERN TOWNS OR VILLAGES TYPE 7
MODERN TOWNS OR VILLAGES TYPE 8
CATEGORY B: POSSIBLE RUINS
Modern towns or villages Type 9
Sassanian and Post-Sassanian ruins Type 3
Pre-Sassanian ruins Type 1
Sassanian en Post-Sassanian ruins Type 2
Distinguishing between:
SQUARE STRUCTURES WITH ROADS
SQUARE STRUCTURES WITHOUT ROADS
CATEGORY C: HILLS (TELLS)
Sassanian and Post-Sassanian ruins type 4
Pre-Sassanian tells type 2
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M. DE MEYER
CATEGORY D: PLACES WITH DISTURBANCE
Modern towns or villages Type 1
Sassanian and Post-Sassanian ruins Type 1
Islamic Imamzadehs Type 2
Other Islamic cemeteries Type 1
Bani Surmah cemeteries Type 1
Dar Tanha cemeteries Type I
CATEGORY 0 will only be used in the next chapter for sites of the Iranian
Oil Operating Companies maps. CATEGORY A could also contain ruins,
because it cannot be determined if some of the structures in CATEGORY B
are old or new remains. There is certainly no clear difference between the PreSassanian, Sassanian and Post-Sassanian ruins. CATEGORY C could be tells,
but there could also be other kinds of mounds in the area and some of them
also contain ruins. CATEGORY D contains sites of uncertain significance
because it cannot be determined whether they are interesting archaeological
sites, or perhaps just some modern disturbance.
6. The Search for possible New Archaeological Sites (Pl. 3-7)
Every image was carefully studied several times in order to discover new
sites, but it is, however, still possible that some structures were missed.
The same categories and types described previously were used, augmented
with some new ones, culminating with ‘The Final Key’ at the end of this
chapter.
Nevertheless, this final key may not correspond with the actual situation. For example, a modern village may still contain a ruin. CATEGORY
0 is not visible, so it has no use, except for the structures mentioned by the
Iranian Oil Operating Companies. We used
• CATEGORY A with its eight different types of modern villages and
towns,
• CATEGORY B in which square structures with roads are distinguished from square structures without roads,
• CATEGORY C (tells) (without further distinction), and
• CATEGORY D (also without further distinction).
SATELLITE REMOTE SENSING TECHNIQUES
71
Structures which did not fit in any of those groups were placed into new
categories. Some structures were not put into any category because of the
poor quality of some minor parts of the images.
The results of this study should be interpreted with caution, because
they have not yet been verified with fieldwork.
A. Structures of the Iranian Oil Operating Companies maps
33 towns or villages: O4; O7; O12; O23; O27; O29; O33; O34; O40;
O47; O48; O49; O68; O70; O71; O72; O75; O77; O81; O82; O84; O86;
O87; O89; O90; O92; O97; O101; O108; O112; O120; O121; O126
72 buildings: O1; O2; O3; O5; O6; O8; O9; O11; O13; O14; O15; O16;
O19; O20; O21; O22; O24; O25; O26; O30; O31; O36; O37; O38; O39;
O43; O44; O45; O46; O51; O53; O55; O56; O57; O58; O59; O61; O62;
O63; O64; O66; O67; O69; O73; O74; O76; O78; O80; O85; O88; O91;
O93; O94; O95; O96; O98; O100; O104; O105; O106; O107; O109;
O110; O111; O113; O114; O115; O116; O117; O118; O119; O123;
O127; O128; O129; O130; O131
These structures were not used to develop the Key model referred to in the
previous chapter because it could not be determined whether they were
recent or not. They are to be considered as ‘new’ sites. Only the structures
of the Iranian Oil Operating Companies maps which were determined by
Vanden Berghe have been used in the previous model.
Sites uncategorized because of the poor quality of the image
O70 (8 x 3 mm.); O47 (7 x 5 mm.); O57 (4 buildings) (4 x 3 mm.); O89
(9 x 3 mm.); O107 (2 buildings) (1 x 2 mm.); O27 (7 x 4 mm.); O23 (5 x
2 mm.); O29 (6 x 2 mm.); O7 (6 x 4 mm.); O12 (7 x 4 mm.)
CATEGORY 0: No sites or features visible
O64 (5 buildings); O62 (1 building); O73 (2 buildings); O61 (1 building);
O56 (3 buildings); O92; O94 (2 buildings); O93 (1 building); O101; O44
(2 buildings); O100 (1 building); O24 (1 building); O25 (1 building);
O22 (1 building); O15 (1 building); O13 (1 building); O8 (1 building)
CATEGORY A: Modern towns or villages
TYPE 2: O91 (1 building) (6 x 6 mm.); O128 (1 building) (17 x 2 mm.);
O38 (2 buildings) (10 x 2.5 mm.); O5 (2 buildings) (2 x 2 mm.)
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M. DE MEYER
O91 aft
O128 fore
O38 fore
O5 aft
TYPE 3: O76 (3 buildings) (6 x 3 mm.); O71 (6 x 5 mm.); O67 (6 buildings) (2 x 2 mm.); O59 (3 buildings) (8 x 3 mm.); O48 (7 x 4 mm.); O49
(7 x 4 mm.); O53 (1 building) (3 x 2 mm.); O46 (3 buildings) (6 x 5 mm.);
O87 (7 x 3 mm.); O86 (3 x 3 mm.); O90 (11 x 3 mm.); O84 + O85 (O85 is
1 building) (3 x 2 mm.); O97 (7 x 3 mm.); O116 (1 building) (3 x 3 mm.);
O108 (7 x 5 mm.); O112 (5 x 3 mm.); O120 (7 x 2 mm.); O118 (1 building) (2 x 1 mm.); O126 (3 x 4 mm.); O31 (2 buildings) (6 x 1 mm.); O20
(2 buildings) (8 x 3 mm.)
O76 fore
O49 fore
O84 + O85 fore
O120 fore
O71 fore
O53 fore
O97 aft
O118 fore
O67 fore
O46 fore
O116 aft
O126 fore
O59 fore
O87 fore
O108 fore
O31 fore
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SATELLITE REMOTE SENSING TECHNIQUES
O48 fore
O86 fore
O112 fore
O20 fore
O90 fore
TYPE 4 O72 (6 x 3 mm.)
O72 fore
TYPE 5: No examples.
TYPE 6: O95 (1 building) (2 x 3 mm.); O111 (2 buildings) (4 x 5 mm.);
O33 (6 x 4 mm.) O39 (3 buildings) (7 x 4 mm.) (very regular); O36
(1 building) (2 x 2 mm.)
O95 fore
O33 fore
O111 fore
O39 fore
O36 fore
TYPE 7: O82 (9 x 6 mm.); O77 (6 x 4 mm.); O110 (4 buildings) (6 x
3 mm.); O40 (17 x 4 mm.)
O82 fore
O77 fore
O110 fore
O40 fore
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M. DE MEYER
TYPE 8: O88 (1 building) (3 x 4 mm.) (grey outside inside of bright white);
O119 (2 buildings) (6 x 5 mm.) (grey outside inside of bright white)
O88 fore
O119 fore
CATEGORY B: Possible ruins
For this category we developed two new types: square structures with
roads and those without roads. Besides those, sites with a disturbed
black/white/grey structure also seem to appear. Since there are no buildings visible but they are identified on the maps as villages, it seems likely
that they are ruins, especially those without roads.
SQUARE STRUCTURES WITH ROADS: O66 (9 buildings) (25 x 10
mm.) (also a lot of debris and boulder ruins (see further); O74 (1 building)
(4 x 4 mm.); O109 (2 buildings) (7 x 3 mm.); O131 (1 building) (3 x 2
mm.); O16 (1 building) (4 x 4 mm.); O9 (2 buildings) (10 x 4 mm.); O2
(2 buildings) (3 x 3 mm.) O4 (6 x 6 mm.); O1 (3 buildings) (7 x 5 mm.);
O113 (1 building) (6 x 2 mm.)
O66 fore
O119 fore
O16 aft
O4 aft
O74 fore
O131 fore
O9 aft
O1 fore
O2 aft
O113 fore
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SATELLITE REMOTE SENSING TECHNIQUES
SQUARE STRUCTURES WITHOUT ROADS: O68 (3 x 3 mm.) (half
square, also debris); O58 (3 buildings) (5 x 3 mm.)
O68 aft
O58 aft
DISTURBED AREAS WITH ROADS: The site has a grey/black/white
disturbed texture. There are no clear buildings, or very few. All structures
are close to each other. Sometimes the site of the disturbed zone is next to
a place where there seems to be some kind of buildings. The boundaries
are not clear. They are situated in the valleys, and there are roads near the
sites.
Sites: O75 (7 x 6 mm.) (irregular) (also square structures); O81 (4 x
2 mm.) (irregular); O78 (2 buildings) (3 x 1 mm.); O51 (2 buildings) (3 x
3 mm.); O55 (2 buildings) (6 x 1 mm.); O98 (5 buildings) (5 x 4 mm.);
O106 (2 buildings) (4 x 5 mm.); O105 (2 buildings) (7 x 3 mm.); O34
(14 x 4 mm.); O19 (5 buildings) (4 x 4 mm.); O21 (4 buildings) (2 x 2 mm.)
O75 fore
O51 fore
O106 fore
O34 fore
O81 fore
O55 fore
O105 fore
O21 aft
O78 fore
O98 fore
O19 fore
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M. DE MEYER
DISTURBED AREAS WITHOUT ROADS: The area looks very disturbed (white/black/grey). There are no clear buildings or very few. All
structures are close to each other. The boundaries are not sharp, and they
are situated in the valleys. There are no roads near the sites.
Sites: O14 (2 buildings) (4 x 3 mm.) (This site also contains a part with
modern, white buildings)
O14 fore
CATEGORY C: Hills (Tells)
No examples.
CATEGORY D: Places with disturbance
O69 (1 building) (2 x 2 mm.); O37 (1 building); O123 (1 building) (2.5 x
3 mm.); O11 (1 building) (3 x 2 mm.)
O69 aft
O37 fore
O123 fore
O11 fore
CATEGORY E: Buildings
We divided the buildings standing on their own into two new types.
TYPE 1: One grey or white building is visible. They stand alone or there
are a couple adjacent to one another. The boundaries are not always clear,
and some shadows are visible. These sites are situated in the valleys near
a river and roads.
Sites: O80 (1 building) (0.5 x 0.5 mm.); O96 (2 buildings) (2 x 1 mm.);
O114 (1 building) + O115 (1 building) (3 x 3 mm.); O121 (5 x 3 mm.);
O117 (1 building) (2 x 0.5 mm.); O130 (1 building) (1 x 1.5 mm.); O30
(2 buildings) (2 x 1 mm.); O6 (1 building) (0.5x 0.5mm.); O3 (1 building)
(0.5 x 0.5 mm.)
77
SATELLITE REMOTE SENSING TECHNIQUES
O80 aft
O117 aft
O30 fore
O3 aft
O114 + O115 fore
O130 fore
O6 aft
O96 aft
O121 fore
TYPE 2: Square structures which are grey/white on the outside and white
inside. They are standing alone or with little buildings attached. The
boundaries are clear and there are shadows. They are situated on the valley, the mountainside or in the mountains, with roads and a river nearby.
These sites are almost not visible on the Afterward images. The structures
look modern, but should not be dismissed because square structures like
this also appear in archaeological sites, although such sites tend to be a little darker on the image.
Sites: O63 (1 building) (2 x 1 mm); O129 (1 building) (2 x 2 mm);
O43 (2 buildings) (0.5 x 0.5 mm); O104 (1 building) (3 x 1 mm); O127
(1 building) (1 x1 mm)
O129 aft
O104 fore
O43 fore
O63 fore
O127 fore
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M. DE MEYER
B. New sites
The new sites (‘N’-sites) found were divided into the already known categories. The use of group 0 (No sites or features visible) was discontinued.
In this chapter some sites are also placed in new types.
CATEGORY A: Modern towns or villages
TYPE 2: N1 (6 x 1 mm.) (in 1 line); N2 (5 x 2 mm.); N3 (7 x 4 x 8mm);
N4 (4 x 1 mm.); N5 (2 x 2 mm.); N6 (2 x 2 mm.); N7 (1 x 1 mm.); N8
(4 x 3 mm.); N9 (10 x 6 mm.); N10 (5 x 5 mm.); N11 (5 x 3 mm.)
N1 fore
N4 aft
N7 fore
N9 fore
N2 aft
N5 aft
N8 fore
N10 fore
N3 aft
N6 fore
N11 fore
TYPE 3: N12 (30 x 10 mm.); N13 (4 x 5 mm.); N14 (9 x 7mm); N15
(5 x 3 mm.); N16 (7 x 3 mm.); N17 (7 x 4 mm.); N18 (3 x 1 mm.); N19
(7 x 1 mm.); N20 (5 x 3 mm.); N21 (4 x 3 mm.); N22 (2 x 2 mm.); N23
(1 x 1 mm.); N24 (3 x 2 mm.); N25 (5 x 4 mm.); N26 (5 x 6 mm.); N27
(4 x 4 mm.); N28 (7 x 4 mm.); N29 (15 x 5 mm.); N30 (4 x 1,5 mm.);
N31 (5 x 5 mm.)
79
SATELLITE REMOTE SENSING TECHNIQUES
N12 aft
N13 aft
N14 for
N15 fore
N16 fore
N20 fore
N24 fore
N28 fore
N17 fore
N21 fore
N25 fore
N29 fore
N18 fore
N22 fore
N26 fore
N30 fore
N19 fore
N23 aft
N27 fore
N31 fore
TYPE 4: No examples.
TYPE 5: No examples.
TYPE 6: N32 (3 x 3 mm.); N33 (4 x 2 mm.); N34 (3 x 2 mm.)
N32 aft
N33 fore
N34 aft
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M. DE MEYER
TYPE 7: N35 (3 x 3 mm.)
N35 fore
TYPE 8: No examples.
CATEGORY B: Possible ruins
SQUARE STRUCTURES WITH ROADS: N36 (10 x 3 mm.); N37 (4 x
3 mm.); N38 (3 x 3 mm.); N39 (6 x 6 mm.); N40 (12 x 6 mm.); N41
(2 x 1 mm.); N42 (5 x 2 mm.); N43 (1 x 1 mm.); N44 (4 x5 mm.); N45
(13 x 7mm); N46 (3 x 2 mm.)
N36 fore
N39 fore
N42 fore
N45 fore
N37 fore
N40 fore
N43 fore
N46 fore
N38 fore
N41 fore
N44 fore
SQUARE STRUCTURES WITHOUT ROADS: N47 (1 x 0.5 mm.); N48
(2 x 2 mm.); N49 (1 x 0.55 mm.); N50 (17 x 10 mm.); N51 (1 x 1 mm.);
N52 (1 x 1,5 mm.); N53 (6 x 3 mm.); N54 (1 x 1 mm.); N55 (12 x 7mm);
N56 (1 x 1 mm.); N57 (3 x 1 mm.); N58 (3 x 1 mm.); N59 (10 x 20mm);
N60 (0.50 x 0.50mm)
81
SATELLITE REMOTE SENSING TECHNIQUES
N47 fore
N48 fore
N49 fore
N50 fore
N53 fore
N57 fore
N54 fore
N58 aft
N55 fore
N59 aft
N56 fore
N60 aft
N51 fore
N52 aft
DISTURBED AREAS WITH ROADS: N61 (14 x 2 mm. en 3 x 4 mm.)
(triangles); N62 (3 x 3 mm.); N63 (3 x 3 mm.); N64 (3 x 2 mm.); N65
(3 x 2 mm.); N66 (6 x 3 mm.); N67 (6 x 2 mm.); N68 (2 x 2 mm.); N69
(3 x 4 mm.); N70 (8 x 2 mm.); N71 (12 x 6 x 10 mm.); N72 (12 x 3 mm.
en 6 x 2 mm.); N73 (6 x 5 mm.2.5 mm.); N74 (10 x 7mm); N75 (9 x
4 mm.); N76 (3 x 2 mm.); N77 (3 x 2 mm.); N78 (7 x 5 mm.)
N61 aft
N62 aft
N63 aft
N64 fore
N65 fore
N69 fore
N72 fore
N75 aft
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M. DE MEYER
N66 fore
N70 fore
N73 fore
N76 aft
N67 aft
N71 aft
N74 aft
N77 fore
N68 fore
N78 fore
DISTURBED AREAS WITHOUT ROADS: N79 (5 x 2 mm.) (there’s a
road on the other side of the river); N80 (3 x 2 mm.); N81 (3 x 2 mm.);
N82 (2 x 1 mm.); N83 (4 x 4 mm.); N84 (7 x 3 mm.); N85 (7 x 6 mm.);
N86 (3 x 3 mm.); N87 (5 x 5 mm.); N88 (5 x 2 mm.); N89 (2 x 2 mm.);
N90 (4 x 3 mm.); N91 (2 x 2 mm.); N92 (4 x 2 mm.); N93 (15 x 7mm);
N94 (15 x 10 mm.); N95 (4 x 3 mm.); N96 (18 x 5 mm.); N97 (5 x
3 mm.); N98 (5 x 2 mm.); N99 (7 x 7mm); N100 (6 x 3 mm.); N101
(6 x 4 mm.)
N79 fore
N84 fore
N88 aft
N92 fore
N80 aft
N85 fore
N89 fore
N93 fore
83
SATELLITE REMOTE SENSING TECHNIQUES
N81 fore
N86 fore
N90 fore
N94 fore
N82 aft
N87 aft
N91 fore
N95 fore
N83 fore
N97 fore
N99 fore
N101 aft
N96 aft
N98 fore
N100 aft
BOULDER RUINS: This new type consists of structures which are hollow on the inside. They are difficult to distinguish from the Sassanian and
Pre-Sassanian ruins. The best way to distinguish them is by identifying
their situation on the mountainside where they are spread out. Some of
them are black structures in the fields, and in some cases only a few lines
are visible… It is possible that some structures categorised as CATEGORY B or CATEGORY F are also boulder ruins. The boundaries are
clear and they are all situated near other large structures. Occasionally
there are roads near the sites. It is possible that Sassanian and Pre-Sassanian ruins are between these boulder ruins. There are many boulder ruins in
Luristan, but not all of them are old settlements, some of them are modern
structures which are used to keep the cattle together, similar to the ancient
ones.
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M. DE MEYER
Sites: N102 (35 x 20 mm.) (total area); N103 (3 x 2 mm.); N104 (25 x
15 mm.) (total area); N105 (1 x 1 mm.); N106 (25 x 15 mm.) (total area);
N107 (10 x 15 mm.) (total area); N108 (27 x 20 mm.) (total area); N109
(10 x 1 mm.) (total area); N110 (10 x 8 mm.) (total area); N111 (10 x
4 mm.) (total area); N112 (25 x 10 mm.) (total area); N113 (40 x 20 mm.)
(total area) (+ big white stain); N 114 (10 x 5 mm.) (total area); N115
(9 x 5 mm.) (total area); N116 (1 x 0.5 mm.); N117 (20x 10 mm.) (total
area); N118 (33 x 13 mm.) (total area); N119 (20 x 10 mm.) (total area);
N120 (23 x 10 mm.) (total area); N121 (55 x 5 mm.) (total area); N122
(25 x 13 mm.) (total area); N123 (3 x 1 mm.) (total area); N124 (17 x
5 mm.) (total area); N125 (22 x 17 mm.) (total area); N126 (5 x 4 mm.);
N127 (5 x 2 mm.); N128 (5 x 2 mm.); N129 (16 x 7 mm.) (total area);
N130 (3 x 1 mm.) (total area)
N102 aft
N104 fore
106 aft
N103 fore
N105 aft
N107 fore
N108 aft
N115 aft
N122 aft
85
SATELLITE REMOTE SENSING TECHNIQUES
N109 fore
N116 aft
N123 fore
N110 fore
N117 aft
N124 aft
N111 fore
N112 fore
N118 aft
N125 aft
N126 aft
N119 aft
N127 aft
N113 aft
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M. DE MEYER
N114 fore
N120 + N138 aft
N129 fore
N128 aft
N130 aft
N121 aft
OTHER LINEAR STRUCTURES: Besides the linear structures already
mentioned, some which don’t seem to fit in any of the other categories can
be observed. They are bright white, black or grey, and most of them are
larger than those already mentioned. Some of these structures certainly
have archaeological importance. They are all standing alone, situated in
the mountains and on the mountain-sides. Boundaries are very clear, and
there are no roads near them.
Sites: N131 (2 x 1.25 mm. en 3 x 1,25 mm.) (white lines in black
stains); N132 (2 x 2 mm.) (also earth traces) (white lines with a # —
87
SATELLITE REMOTE SENSING TECHNIQUES
shape); N133 (4 x 2 mm.) (white lines with two C-shapes turned to each
other); N134 (2 x 2 mm.) (a vague white square with rounded off corners); N135 (6 x 1 mm.) (two long black lines (possibly the remains of a
village); N136 (1.5 x 1 mm.) (bright, white lines against a black background); N137 (long white line in the shape of a corner, contains a rectangular building) (7 x 2 mm.); N138 (four small white lines next to each
other) (1.5 x 1 mm.); N139 (3 x 2 mm.) (black rectangular which is bend
over hypotenuse in a field; possibly a boulder ruin); N140 (2 x 1.25 mm.)
(bright white rectangular in alluvium of the mountain)
N131 aft
N134 aft
N137 fore
N120 + N138 aft
N132 fore
N135 fore
N140 aft
N136 fore
N133 fore
N139 fore
CATEGORY C: Hills (Tells)
N141 (10 x 6 mm.) (not circular, but some kind of artificial hill); N142
(1 x 1 mm.); N143 (13 x 2 mm.) (small hills); N144 (5 x 2 mm.)
(+ ground marks) (probably not a tell); N145 (7 x 7 mm.); N146 (1 x
1 mm.); N147 (0.5 x 0.5 5 mm.) (could also be a building TYPE 1); N148
(the hill on the Forward-image is a technical mistake); N149 (6 x 3 mm.)
(+ ground marks); N150 (1.5 x 1.5 mm.); N154 (3 x 3 mm.)
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M. DE MEYER
N141 fore
N144 fore
N147 fore
N142 fore
O73 + N145 fore
N148 fore
N143 fore
N146 fore
N154 aft
N149 fore
N150 fore
CATEGORY D: Places with disturbance
N151 (7 x 2 mm.) (disturbed area with a lot of hills)
N151 aft
CATEGORY E: Buildings
Square buildings without roads standing on their own were placed in
CATEGORY B within SQUARE STRUCTURES WITH ROADS. It is
not clear if these are modern structures or not.
TYPE 1: N152 (2 x 1 mm.); N153 (5 x 1 mm.)
SATELLITE REMOTE SENSING TECHNIQUES
N152 fore
89
N153 aft
TYPE 2: No examples.
C. Conclusion
All together, the following sites were identified:
Sites uncategorized because of the poor quality of the image: 10 (O)
Category 0: No sites or features visible: 17 (O)
Category A: Eight types of Modern towns or villages: 37 (O) + 35 (N)
Category B: Possible ruins:
• Square structures with roads: 10 (O) + 11 (N)
• Square structures without roads: 2 (O) + 13 (N)
• Disturbed areas with roads: 11 (O) +18 (N)
• Disturbed areas without roads: 1 (O) + 23 (N)
• Boulder ruins: 29 (N)
• Other linear structures: 10 (N)
Category C: Hills (tells): 11 (N)
Category D: Places with disturbance:4 (O) + 1 (N)
Category E: Two types of buildings: 14 (O) + 2 (N)
Our study located many sites which could perhaps be archaeological sites.
Some structures mentioned on the Iranian Oil Operating Companies maps
also seem to be possible archaeological sites. All structures from CATEGORY A are certainly modern, but they can of course, also contain old
structures and sites. Possible ruins (CATEGORY B) without roads have a
slightly larger chance of having archaeological importance than structures
with roads leading to them. However some known archaeological sites also
contain roads leading to them (maybe old roads?). Boulder ruins of uncertain age are known all over Luristan and are not considered to be of significant archaeological value, although they could contain more interesting
structures. The other linear structures certainly have an archaeological
value. From CATEGORY C, it is not always clear if they are tells, and this
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M. DE MEYER
needs further stereoscopic investigation. CATEGORY D is worth studying.
They contain the structures which do not fit in CATEGORY C. CATEGORY E are almost certainly all recent structures. It would also be interesting to do some fieldwork near the sites which were not placed in a specific category.
THE FINAL KEY
CATEGORY A: MODERN TOWNS OR VILLAGES
MODERN TOWNS OR VILLAGES TYPE 2
MODERN TOWNS OR VILLAGES TYPE 3
MODERN TOWNS OR VILLAGES TYPE 4
MODERN TOWNS OR VILLAGES TYPE 5
MODERN TOWNS OR VILLAGES TYPE 6
MODERN TOWNS OR VILLAGES TYPE 7
MODERN TOWNS OR VILLAGES TYPE 8
CATEGORY B: POSSIBLE RUINS
SQUARE STRUCTURES WITH ROADS
SQUARE STRUCTURES WITHOUT ROADS
DISTURBED AREAS WITH ROADS
DISTURBED AREAS WITHOUT ROADS
BOULDER RUINS
OTHER LINEAR STRUCTURES
CATEGORY C: HILLS (TELLS)
CATEGORY D: PLACES WITH DISTURBANCE
CATEGORY E: BUILDINGS
BUILDINGS TYPE 1
BUILDINGS TYPE 2
7. Extended investigations
Some of the images were examined using the stereoscopic technique, which
resulted in some interesting findings concerning the location of the sites in
relation to each other. Two overlapping pictures from an aerial series are
SATELLITE REMOTE SENSING TECHNIQUES
91
called a stereopair. In our study it is the Forward and Afterward images which
form the stereopairs. With them it is possible to get a stereoscopic, threedimensional view. Some structures which are difficult to see while looking at
a single image could be discovered in a quick and efficient way using the
stereoscopic technique, but it is important to take account of the existence of
the stereoscopic exaggeration (A hill, for example, looks stereoscopically
much higher than it really is). Textures could also look completely different
under a stereoscope (Lillesand, Kiefer, 1994, 126, 159). If the entire area could
be searched with this method, more tells and other human built hills (including possibly tumuli from dolmens) would certainly be found. This study, however, only investigated three pairs of Forward and Afterward images.
The pictures were developed on a scale of 1/19.000 for this study, as far
as possible in a way that both Forward and Afterward pictures would have
the same texture. This is essential in order to get a good stereoscopic
result, but is never completely possible. After that images were scanned
and transferred to computer. One out of each pair had to be rectified. This
had to be done because the images are not geometrically correct, because
of the corner in which the pictures were taken and because the earth is
round. The photographed area of one negative is 200 km. long, so there is
considerable deformation on the sides. The investigated area is on the side
of the negative strips.
Pair 1:
Sites on the images: S12/S57 (The Sassanian town Shirwan and the modern town of Sar Kalan); O40 (A modern village or town); S10 = O41 (The
modern village Larini); O39 (3 buildings); O38 (2 buildings); S66
(Imamzadeh Hadjdj Hazar with cemetery); S56 + S74 (S56 is Sassanian
ruin Qa’lah Tur Riz and S74 is Tepe Qal’Ah Tur Riz); S71 (Islamic
funeral pillar Imamzadeh Hadjdj Hazar); S70 (Islamic funeral pillar Mil
Bardjiei); N54 (A square structure); N43 (A square structure)
This is the first pair investigated. Three-dimensional buildings were
identified, and the mountains and terraced country were really clear. The
Sassanian town of Shirwan is visible, but not much more could be determined. The most important result was Tepe Qal’Ah Tur Riz, which could
be seen in three-dimensions with a clear elevation. A possible new tell in
the valley of Shirwan was also discovered with three dimensions visible.
The Imamzadeh and the pillars are not visible.
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M. DE MEYER
Pair 2:
Sites on the images: S25 + S26 (S25 is a Dar Tanha cemetery and S26 a
Bani Surmah Cemetery); S1 (The modern town or village Chamzuyah
(Cham Ritat)); N140 (A square linear structure); N58 (A square linear
structure); N59 (A square linear structure); N60 (A square linear structure)
Some square structures were investigated on this pair, but they did not
appear to be visible in three-dimensions, although one new structure was
discovered. However, the study did lead to the interesting discovery that
with this technique the positions that sites have compared to each other
can be seen. Some structures seem to have a function connected to each
other, while others seem to be lookouts for another structure.
Pair 3:
Sites on the images: O82 (The modern village or town Haleh Sam and two
buildings); O81 (A modern village or town); O80 (One building); O78
(Two buildings); S79 = O79 (The modern village or town Chamshmah
Qulah); O77 (The modern town or village Dar Eshkaft); S89 (Tepe
Mehraban); N136 (Black stain with bright white line structure); N83 (A
possible hill and a black triangle-shaped stain)
The priority in studying pair 3 was to establish whether or not a tell
(Tepe Mehraban) which was not visible with the images could be identified using the stereoscopic technique. A clearly visible sharp elevation
indicates that this kind of tells (TYPE 1) can also be found on the images.
The study suggests that this technique is certainly useful. It can be used to
search for human and natural elevations, and can also be used to study the
relation of the sites between each other on the pictures. With this spatial
aspect, and on this scale it is possible to build up improved interpretations
about both old and new structures.
Conclusion
This research should be followed by new field work to either confirm or
disprove its conclusions. This project will not be said to be finalized until
the results have been compared with facts, and the method refined.
SATELLITE REMOTE SENSING TECHNIQUES
93
At this stage, this research can only be said to consist of constructing a
potentially successful method for identifying possible new sites, and other
adjacent sites of potential interest, including square structures, linear structures and tells. There are of course also the boulder ruins which could be
surveyed, and structures identified as modern sites which could also contain old features. Remote Sensing must be used here as a kind of preliminary investigation, before new field work is started for more effective
results to be achieved. The stereoscopic investigation should also be
extended, because the case studies with the three pairs of photographs
appeared quite promising. It is certainly a good way to locate tells.
Some of the sites studied here were perhaps seen during the expedition
of 1979, but dismissed as of little or no interest. Vanden Berghe had little
interest in tells and boulder ruins, and didn’t record them all. It is unfortunate that Vanden Berghe also did not record all modern buildings, because
such information would have been valuable for a study like this one.
Future field trips to this area should record as much information as possible, and satellite images should be used as maps to refine the method used
in this research. The technique can of course also be used outside Iran.
The quality of the images also had an influence on the study, in part
because of the quality of the negatives purchased. As a result some areas
couldn’t be studied as intensely as they should have been, and there was a
significant difference between the Forward and Afterward imagery. The
Afterward images were a lot sharper than the others, but because of the
color contrast sites were easier to see on the Forward images.
Just one of the possibilities offered by satellite images was studied, but
it is clear there is still much work to be done. The stereoscopic method has
been discussed, but filtering systems could also be used to find linear
structures. A more integrated use of GIS (Geographical Information Systems) would also be useful.
A summary of the archaeological purposes CORONA (keyhole) can be
used for includes:
– The study of the destruction of the archaeological heritage: The technique facilitates investigation of buildings or sites which were still
existing 30 years ago, and which have now disappeared. The study
clearly showed the differences between the maps of the Iranian Oil
Operating Companies, the information from Vanden Berghe and the
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M. DE MEYER
–
–
–
–
images from CORONA. In a period of less than two decades some
places which were referred to as buildings became villages, possibly
because of the fertility of both valleys.
The verification of old archaeological reports: If a site was visited
before the 1960s it can be verified or a search conducted for its exact
location.
The study of the relationship of different sites or buildings with
regard to each other and their situation in the landscape: On the
maps most structures can be seen in the valleys, or on their edges,
while boulder ruins are situated along the mountains. Most possible
ruins seem to be situated close to the mountains. All tells are in the
valleys of Shirwan and Chardawal and not on the south eastern side
of the Saimarreh. Disturbed places are found everywhere. Modern
towns, villages and buildings are situated along the heart of the valleys on the banks of rivers. On a smaller scale, one can study the
relationship which some buildings have with each other. Stereoscopic research enables differences between older and more recent
sites to be identified because their situation in the landscape is more
clearly seen.
The location of new archaeological sites and interesting archaeological areas (old river-beds, fields, roads, irrigation patterns,…): On
the images old river beds can be seen, and these are potential sites
for archaeological remains.
The measurement and illustration of sites.
Using CORONA images is much cheaper than the other Satellite Remote
Sensing applications identified in the first chapter, and the results are
superior most of the time. While it cannot replace all the other Satellite
Remote Sensing techniques, most of research done using expensive commercial systems, can also be done with CORONA.
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VANDEN BERGHE, L., 1982, Catalogus Luristan, een verdwenen bronskunst uit
West-Iran, Gent, 1982.
VANDEN BERGHE, L., TOUROVETZ, A., 1992, Prospections archéologiques dans le
district de Shirwan-Chardawal (Pusht-i Kuh, Luristan), Iranica Antiqua, vol.
XXVII, 1992, p. 1-74.
VAN DER LAAN, F., 1992, ISY; Aardobservatie heeft de toekomst, Ruimtevaart,
41e jaargang, nummer 3, Utrecht, June 1992, p. 33-38.
ZAGARELL, A., 1982, The Prehistory of the Northeast Bahtiyari Mountains, Iran.
The Rise of a Highland Way of Life, Beihefte zum Tübinger Atlas des
Vorderen Orients, Reihe B., n. 42, Wiesbaden, 1982.
Maps
IRANIAN OIL OPERATING COMPANIES, Kuh-e Varzarin, in: Iran 1:50.000 series,
Tehran, 1966.
IRANIAN OIL OPERATING COMPANIES, Palganeh, in: Iran 1:50.000 series, Tehran,
1967.
The map used by Vanden Berghe is a simplified version of the Iranian Oil Operating Companies map.
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Plates
CORONA Imagery: Data available from U.S. Geological Survey, EROS Data
Center, Sioux Falls, SD
Pl. 1: CORONA-system: CAMPBELL, 1996, 194 / CORONA Negatives: Data
available from U.S. Geological Survey, EROS Data Center, Sioux Falls, SD
Pl. 2: “Iran; Azië” Microsoft® Encarta® 2001 Encyclopedia. http://encarta.
msn.com © 1993-2001 Microsoft Corporation. All rights reserved. / “Ilam;
Iran” Microsoft® Encarta® 2001 Encyclopedia. http://encarta.msn.com ©
1993-2001 Microsoft Corporation. All rights reserved.
Pl. 3: based on the IRANIAN OIL OPERATING COMPANIES maps.
Pl. 4: based on the IRANIAN OIL OPERATING COMPANIES maps.
Pl. 5: based on the IRANIAN OIL OPERATING COMPANIES maps.
Pl. 6: based on the IRANIAN OIL OPERATING COMPANIES maps.
Pl. 7: based on the IRANIAN OIL OPERATING COMPANIES maps.
SATELLITE REMOTE SENSING TECHNIQUES
Aft image
Fore image
Pl. 1: The CORONA system (top) together with an example of a Forward and
Afterward negative of approximately the same area (bottom).
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Pl. 2: General map of the location of Shirwan and Chardawal in Iran (top)
and more detailed overview of the region (bottom).
SATELLITE REMOTE SENSING TECHNIQUES
Pl. 3: First part (map A) of the studied area with indication of the ‘N’, ‘O’ and ‘S’ sites.
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Pl. 4: Second part (map B) of the studied area with indication of the ‘N’, ‘O’ and ‘S’ sites.
SATELLITE REMOTE SENSING TECHNIQUES
101
Pl. 5: Third part (map C) of the studied area with indication of the ‘N’, ‘O’ and ‘S’ sites.
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Pl. 6: Fourth part (map D) of the studied area with indication of the ‘N’, ‘O’ and ‘S’ sites.
SATELLITE REMOTE SENSING TECHNIQUES
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Pl. 7: Fifth part (map E) of the studied area with indication of the ‘N’, ‘O’ and ‘S’ sites.