Survey of the Tentek River, Dzhungarian Fault, Kazakhstan, July 2019

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This point cloud data is derived from drone (DJI Phantom 4) photos by Agisoft PhotoScan Professional software. It captured a fault scarp possibly triggered by the Dzhungarian Fault in the north of the Dzhungarian Alatau, Kazakhstan.

opentopoID: OTDS.032022.4326.1
Platform: Structure from Motion / Photogrammetry
Data Format: Point Cloud
Dataset Acknowledgement: This work was supported by the NERC-ESRC Increasing Resilience to Natural Hazards program ‘Earthquakes without Frontiers’ (NE/J02001X/1), the NERC-funded Centre for Observation and Modelling of Earthquakes and Tectonics (COMET) (GA/13/M/031), by the NATO Science for Peace and Security Multi-Year program ‘Environmental security in Kazakhstan and Kyrgyzstan’, and by the Leverhulme Trust Research Project Grant ‘EROICA’ (RPG-2018-371). Fieldwork in 2019 was supported by the Vladimir Potanin Research Fund for Earth Sciences at St. Edmund Hall, Oxford.
Dataset Citation: Tsai, C. (2022). Survey of the Tentek River, Dzhungarian Fault, Kazakhstan, July 2019. Distributed by OpenTopography. Accessed: 2024-07-13
Survey Date: 07/22/2019
Survey Area: 0.38 km2
Publication Date: 03/24/2022
Number of lidar returns: 49,402,118 pts
Point Density: 129.46 pts/m2
Coordinates System:
Horizontal: WGS 84 [EPSG: 4326]

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Spatial Extent
    Point Cloud Data
  File Name Size Points Area (m2) Density  
1     new_Tentek_all.laz     605.31 MB     49,402,118     381,611     129.46         View Detail    
COMPD_CS["unknown",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"]],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): [45.98213099, 81.0565379, 869.566]
South-West (lat,lon,elev): [45.97721404, 81.04531559, 745.359]
Class 0 (Created, never classified):     49,402,118
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