Digital Surface Model of Wadi-al-Akhdar Graben, Saudi Arabia, 2016

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Dataset Information

Stereo SPOT 6 satellite imagery was processed with the open-source software MicMac to produce a 1.6 meter Digital Surface Model (DSM). Satellite images were collected between May 2016 to November 2016 along a 1200 square kilometer section of the Wadi Al-Akhdar Graben, Saudi Arabia.

opentopoID: OTDS.032024.32637.1
DOI: https://doi.org/10.5069/G9V40SDZ
Platform: Structure from Motion / Photogrammetry
Data Format: Raster
Dataset Acknowledgement: N/A - Acknowledgement Guidance
Dataset Citation: Matthieu, R.; Moulin, A.; Jónsson,S. (2024). Digital Surface Model of Wadi-al-Akhdar Graben, Saudi Arabia, 2016. Distributed by OpenTopography. https://doi.org/10.5069/G9V40SDZ. Accessed: 2025-04-27
Survey Date: 05/21/2016 - 11/24/2016
Publication Date: 03/25/2024
Coordinates System:
Horizontal: WGS 84 / UTM zone 37N [EPSG: 32637]

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Spatial Extent

Show Data Files

    Raster Data
  File Name Size Resolution Dimensions Layer Type  
1     WAA_DEM_MicMac_Corrected2.tif     1.84 GB     1.6 meter     17506 x 28140     Digital Surface Model (DSM)             File Metadata    
SpatialReference 
PROJCS["WGS 84 / UTM zone 37N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             AUTHORITY["EPSG","6326"]],         PRIMEM["Greenwich",0,             AUTHORITY["EPSG","8901"]],         UNIT["degree",0.0174532925199433,             AUTHORITY["EPSG","9122"]],         AUTHORITY["EPSG","4326"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",39],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AXIS["Easting",EAST],     AXIS["Northing",NORTH],     AUTHORITY["EPSG","32637"]]

Geographic Coordinates (Lat, Lon) - EPSG:4326
North-East (Lat, Lon): (28.141525761508966, 36.871902203897385)
South-West (Lat, Lon): (27.730712922123214, 36.595894910623194)

Projected Coordinates (X, Y) - EPSG:32637
North-East (X, Y): (291007.2, 3114711.2)
South-West (X, Y): (262997.6, 3069687.2)
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