The topography data of Kumysh Fault, eastern Tian Shan, China 2014

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Dataset Information

Worldview-2 is a high-resolution commercial satellite launched by DigitalGlobe in the United States on October 8, 2009. The Worldview-2 sensor provides panchromatic imagery with the resolution of 0.46 m. We use two pairs stereo imagery of western and eastern segment of Kumysh Fault to generate the point cloud, respectively. The western stereo imagery were acquired on December 10, 2014 and the eastern part were acquired on November 25, 2013. The users can download these point cloud data for free and to generate their own DEM with different resolution.

opentopoID: OTDS.062020.32645.1
DOI: https://doi.org/10.5069/G97P8WJZ
Platform: Structure from Motion / Photogrammetry
Data Format: Point Cloud
Dataset Acknowledgement: The Worldview-2 satellite stereo imagery are purchased from the Beijing Zhen Fang Science and Technology Company. We use the Erdas 2015 LPS platform to generate the point cloud data.
Dataset Citation: Wang, S. (2020). The topography data of Kumysh Fault, eastern Tian Shan, China 2014. Distributed by OpenTopography. https://doi.org/10.5069/G97P8WJZ. Accessed: 2025-05-11
Survey Date: 11/25/2013 - 12/10/2014
Survey Area: 197.48 km2
Publication Date: 06/23/2020
Total Number of Points: 152,398,336 pts
Point Density: 0.77 pts/m2
Coordinates System:
Horizontal: WGS 84 / UTM zone 45N [EPSG: 32645]
Vertical: NAVD88

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3D Point Cloud Viewer


Spatial Extent

Show Data Files

    Point Cloud
  File Name Size Points Area (m2) Density  
1     eastern_KumyshFault.laz     414.24 MB     62,506,643     116,933,246     0.53         File Metadata    
SpatialReference: 
COMPD_CS["unknown",PROJCS["WGS 84 / UTM zone 45N",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",87],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","32645"]],VERT_CS["unknown",VERT_DATUM["unknown",2005],UNIT["metre",1.0,AUTHORITY["EPSG","9001"]],AXIS["Up",UP]]]

Geographic Coordinates (Lat, Lon, Elevation) - EPSG:4326
North-East (Lat, Lon, Elevation): (42.26482031, 88.21394192, 1859.46)
South-West (Lat, Lon, Elevation): (42.18993975, 87.99532459, 829.986)

Projected Coordinates (X, Y) - EPSG:32645
North-East (X, Y): (600121.9057, 4679660.268)
South-West (X, Y): (582182.5302, 4671576.932)

Classifications:
Class 0 (Created, never classified)62,425,627
Class 7 (Low Point (noise))81,016
2     western_KumyshFault.laz     232.07 MB     89,891,693     80,550,789     1.12         File Metadata    
SpatialReference: 
COMPD_CS["unknown",PROJCS["WGS 84 / UTM zone 45N",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",87],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","32645"]],VERT_CS["unknown",VERT_DATUM["unknown",2005],UNIT["metre",1.0,AUTHORITY["EPSG","9001"]],AXIS["Up",UP]]]

Geographic Coordinates (Lat, Lon, Elevation) - EPSG:4326
North-East (Lat, Lon, Elevation): (42.38642212, 87.91266523, 1795.88)
South-West (Lat, Lon, Elevation): (42.25849886, 87.69612632, 990.71)

Projected Coordinates (X, Y) - EPSG:32645
North-East (X, Y): (575127.84, 4692917.29)
South-West (X, Y): (557416.38, 4678879.3)

Classifications:
Class 0 (Created, never classified)89,891,693
  Summary 646.31 MB     152,398,336     197,484,034     0.77      
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