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THE SAHARA ADVENTURE COMPANY | ||||
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The central Libyan Desert Resolution: 800 meters Image centered a little to the South-east of the Gilf Kebir. The two large dark masses in the upper left quadrant are the two halves of the Gilf Kebir plateau. In the lower left quadrant the in-line three mountains are Arkenu, Uwainat and Kissu. The lower right quadrant shows a series of scarps, while the lower right is occupied by the perfectly flat Selima Sand Sheet, the only visible features being light colored dune fields. The South-eastern Gilf Kebir Resolution: 200 meters A closer view of the South-east half of the Gilf Kebir, with the adjacent scarps running to the east. The large wadis along the eastern side are clearly visible. The Southern Gilf Kebir Resolution: 100 meters The broad wadi at the upper centre of the image, fully crossing the Gilf from east to west is Wadi Wassa. Wadi Firaq is the much shorter and narrower parallel wadi. The prominent group of in-line hills at bottom right are "Eight Bells". Wadi Bakht Resolution: 25 meters A maximum resolution image of the head of Wadi Bakht. The blocking dune is clearly visible at the centerline of the image.
Wadi Ard al Akhdar Resolution: 25 meters A maximum resolution image of the head of Ard al Akhdar. The playa once containing the prehistoric lake is the large basin near bottom center. The dark circular patches are basalt hills. Jebel Uweinat Resolution: 100 meters The image is centered on the peak, at 1934 metres. The circular western part, lying in Libya, is composed of granites, while the east is made of sandstones resting on an archaic basement. Karkur Talh Resolution: 25 meters Maximum resolution image of Karkur Talh, the main valley system draining the sandstone part of Jebel Uweinat. At this resolution it is possible to vaguely make out vegetation in the central parts of the main valley. Many of the lesser side wadis remain unexplored.
Jebel Babein and Unnamed Plateau Resolution: 100 meters To the left, Jebel Babein, a much eroded granite complex straddling the Egypt-Libya border. To the right, a large low unnamed plateau, composed of basement rocks. Jebels Peter & Paul are just visible at the bottom right of the image. The bright band between them is the dune belt that also separates Arkenu and Uweinat. Clayton's Craters Resolution: 25 meters The circular crater like features are clearly visible at the right of the image. At bottom left, another large circular feature, unrecognizable on the ground, can be seen amongst dark lines that are dikes and ridges criss-crossing the whole area.
The 'Aqaba pass Resolution: 25 meters The pass is the straight wadi slightly to the upper left of the centre of the image. The other wadi to the lower right is probably the one Almásy refers to as the "Penderel wadi".
The Wadi Sora promontory Resolution: 12.5 meters This image is enhanced to twice original resolution by the MrSid software. While new information is not added, the enhancement makes smaller features better visible. Enhancement is practical up to 3x original resolution, resulting in usable images with 3 meter/pixel resolution. In this image all the small side wadis are clearly and distinctly visible.
The Northern Gilf Wadis Resolution: 100 meters The image shows the two main branches of Wadi Abd el Melik, and the broader Wadi Hamra to the East. The bright area at the right of the image are the dunes blocking the middle of the "Gap"
Wadi Abd el Melik Resolution: 25 meters A maximum resolution detail of the previous image, showing the confluence of the two branches of Wadi Abd el Melik.
The "Gap" dunes and Jebel Almásy Resolution: 100 meters To the left the dune range blocking the "Gap". At this resolution it is possible to make out the individual dunes, allowing a plotting of possible navigable routes through them. Jebel Almásy is the isolated round darker patch to the north of the larger plateau in the left center of the image. To the right, the longitudinal dunes of the Great Sand Sea.
Silica Glass Area Resolution: 100 meters The dunes of the Great Sand Sea terminate abruptly at the foot of the low plateau of the Northern Gilf. Libyan Desert Glass can be found in an oval area approximately in the center of the image, in the large interdune corridors.
The Great Sand Sea Resolution: 200 meters This image is taken to the west of Bir Abu Mungar. To the right, the firm ground still appears between the dune ranges. Rohlf's "Ammonite Scarp" is visible near the bottom. To the left, sand fills the inter dune corridors.
Hill With Stone Circles on Top Resolution: 12.5 meters An enhanced resolution image of the "Hill With Stone Circles" area, showing the long trailing dunes behind each hill, and the distinct dark patch that was the prehistoric lake bottom. The pink yardangs are in the darkest area, right of the dune in the center.
Abu Hussein Dunes Resolution: 25 meters The Abu Hussein dune field on the Selima Sand Sheet. Individual barchans clearly stand out.
East Uwainat irrigation project Resolution: 300 meters This is image is not from the NASA website, but from a current Landsat preview image. On the old photo from the NASA site there is nothing in this area, about 50 kilometers to the south of Bir Terfawi, but sand. Now, the large circular irrigation fields and access roadways are clearly visible even in the low resolution of the preview image
Dakhla Oasis Resolution: 100 meters Dakhla oasis, as it appeared a decade ago. The road leading south can be made out, as well as the green areas. The only feature notably missing is the large reservoir that was built near Mut some years ago.
Navigation Star Map:
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All info, photos & maps courtesy of: Sahara Adventure Company, YEP Expeditions, The Zarzora Expedition (Colonel A. Mistikawy a.k.a. The Desert Fox)&(Wael Abed, The Other Egypt "Travels In No Man's Land"), Anthony Colas, C. Vivian, Frans Lemmens Photography, K Mohsen Photography, Advance Para gliders & Kites, Adham Compound Hotel, Siwa Shali Resort, The Greco Report, The Frank Goddio Society, Fliegel Jezerniczky Expeditions, Venomous Sand Boards, The Storm Rider Guide, The National Geographic society, The Mediterranean Data Base, NASA Applied Siences Directorate, Impossible Pictures, Mazag Productions, The W.W.W. & Local Bedouin Knowledge.
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