Survey of the concentric scarps, Dzhungarian Fault, Kazakhstan, July 2019

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Dataset Information

This point cloud, DEM and orthophotography data are derived from drone (DJI Phantom 4) photos by Agisoft Photoscan Professional software. It captured a series of concentric scarps on the splays of the Dzhungarian Fault, Kazakhstan.

opentopoID: OTDS.062023.32644.1
DOI: https://doi.org/10.5069/G9SN075R
Platform: Structure from Motion / Photogrammetry
Data Format: Point Cloud, Raster
Dataset Acknowledgement: N/A - Acknowledgement Guidance
Dataset Citation: Walker, R. (2023). Survey of the concentric scarps, Dzhungarian Fault, Kazakhstan, July 2019. Distributed by OpenTopography. https://doi.org/10.5069/G9SN075R Accessed: 2025-07-15
Survey Date: 07/21/2019
Survey Area: 0.22 km2
Publication Date: 06/06/2023
Total Number of Points: 171,603,471 pts
Point Density: 767.83 pts/m2
Coordinates System:
Horizontal: WGS 84 / UTM zone 44N [EPSG: 32644]

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Spatial Extent
Point Cloud Extent Raster Extent

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    Point Cloud
  File Name Size Points Area (m2) Density  
1     0721_concentric_Cloud.laz     1.24 GB     171,603,471     223,491     767.83         File Metadata    
SpatialReference: 
COMPD_CS["unknown",PROJCS["WGS 84 / UTM zone 44N",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",81],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","32644"]],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): (45.894327968968376, 81.42469716056355, 620.711)
South-West (Lat, Lon, Elevation): (45.889077711636446, 81.41628308250459, 566.051)

Projected Coordinates (X, Y) - EPSG:32644
North-East (X, Y): (532947.821, 5082394.397)
South-West (X, Y): (532298.104, 5081807.629)

Classifications:
Class 0 (Created, never classified)171,603,471
    Raster Data
  File Name Size Resolution Dimensions Layer Type  
1     0721_concentric_10cm_cut.tif     137.55 MB     0.1 meter     6330 x 5602     Digital Surface Model (DSM)             File Metadata    
SpatialReference 
PROJCS["WGS_1984_UTM_Zone_44N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             AUTHORITY["EPSG","6326"]],         PRIMEM["Greenwich",0],         UNIT["degree",0.0174532925199433],         AUTHORITY["EPSG","4326"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",81],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AUTHORITY["EPSG","32644"]]

Geographic Coordinates (Lat, Lon) - EPSG:4326
North-East (Lat, Lon): (45.89416124407802, 81.42454194487274)
South-West (Lat, Lon): (45.88914930972275, 81.41634514850094)

Projected Coordinates (X, Y) - EPSG:32644
North-East (X, Y): (532935.878, 5082375.809)
South-West (X, Y): (532302.878, 5081815.609)
2     Dz_concentric_ortho.tif     86.04 MB     0.1 meter     6515 x 5877     Orthophotograph             File Metadata    
SpatialReference 
PROJCS["WGS 84 / UTM zone 44N",     GEOGCS["WGS 84",         DATUM["WGS_1984",             SPHEROID["WGS 84",6378137,298.257223563,                 AUTHORITY["EPSG","7030"]],             AUTHORITY["EPSG","6326"]],         PRIMEM["Greenwich",0],         UNIT["degree",0.0174532925199433],         AUTHORITY["EPSG","4326"]],     PROJECTION["Transverse_Mercator"],     PARAMETER["latitude_of_origin",0],     PARAMETER["central_meridian",81],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AUTHORITY["EPSG","32644"]]

Geographic Coordinates (Lat, Lon) - EPSG:4326
North-East (Lat, Lon): (45.894330040430326, 81.42471132957351)
South-West (Lat, Lon): (45.88907147960164, 81.41627420713307)

Projected Coordinates (X, Y) - EPSG:32644
North-East (X, Y): (532948.919, 5082394.633)
South-West (X, Y): (532297.419, 5081806.933)
  Summary 223.59 MB            
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