Point clouds derived from satellite imagery, Esferayen, Iran, 2015

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This dataset contains the geomorphology of a ~30 km long section of a fault near Esferayen in the NE Iran. The point cloud datasets were derived via the rational function model (RFM) with the Leica Photogrammetry Suite (LPS) built in ERDAS Imagine from data acquired by SPOT-6 bi-stereo optical satellite imagery.

opentopoID: OTDS.102023.32640.1
Platform: Structure from Motion / Photogrammetry
Data Format: Point Cloud
Dataset Acknowledgement: N/A - Acknowledgement Guidance
Dataset Citation: Walker, R.,Tsai, C. (2023). Point clouds derived from satellite imagery, Esferayen, Iran, 2015. Distributed by OpenTopography. https://doi.org/10.5069/G9QJ7FJ5. Accessed: 2024-11-13
Survey Date: 06/04/2015
Survey Area: 758.84 km2
Publication Date: 10/06/2023
Number of lidar returns: 45,746,786 pts
Point Density: 0.06 pts/m2
Coordinates System:
Horizontal: WGS 84 / UTM zone 40N [EPSG: 32640]

3D Point Cloud Viewer


Spatial Extent
    Point Cloud
  File Name Size Points Area (m2) Density  
1     esfarayan_utm40_cleaned_pts.las     1003.43 MB     45,746,786     758,835,339     0.06         File Metadata    
SpatialReference:
COMPD_CS["unknown",PROJCS["WGS 84 / UTM zone 40N",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],TOWGS84[0,0,0,0,0,0,0],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433],AUTHORITY["EPSG","4326"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",57],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","32640"]],VERT_CS["unknown",VERT_DATUM["unknown",2005],UNIT["metre",1.0,AUTHORITY["EPSG","9001"]],AXIS["Up",UP]]]

Lat/Lon/Elevation Boundary:
North-East (lat,lon,elev): [37.197955441905044, 57.884504618497, 2422.9]
South-West (lat,lon,elev): [36.87888030533827, 57.27067423199068, 1036.3]

Coordinates Boundary:
North-East (X,Y): 578496.1, 4117198.9]
South-West (X,Y): 524121.7, 4081470.5]

Classifications:
Class 0 (Created, never classified)45,746,786
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