Survey of the Sarkand range front fault, Kazakhstan, 2014

Welcome Guest   ( Sign In )
OT Dataspace

Dataset Information

This point cloud, DEM and orthophotography data are derived from photos taken by a compact digital camera (Ricoh GR Digital II) suspended from a helium filled Helikite (Allsopp Helikite Ltd.) by Agisoft Photoscan Professional software. It captured a scarp near Sarkand, Kazakhstan.

opentopoID: OTDS.052023.32644.3
DOI: https://doi.org/10.5069/G9XD0ZWP
Platform: Structure from Motion / Photogrammetry
Data Format: Point Cloud, Raster
Dataset Acknowledgement: N/A - Acknowledgement Guidance
Dataset Citation: Walker, R. (2023). Survey of the Sarkand range front fault, Kazakhstan, 2014. Distributed by OpenTopography. https://doi.org/10.5069/G9XD0ZWP Accessed: 2025-07-15
Survey Date: 08/01/2014
Survey Area: 0.52 km2
Publication Date: 05/19/2023
Total Number of Points: 34,160,011 pts
Point Density: 65.76 pts/m2
Coordinates System:
Horizontal: WGS 84 / UTM zone 44N [EPSG: 32644]

View more metadata
3D Point Cloud Viewer


Spatial Extent
Point Cloud Extent Raster Extent

Show Data Files

    Point Cloud
  File Name Size Points Area (m2) Density  
1     Sarkand_points_medium_quality.laz     168.73 MB     34,160,011     519,497     65.76         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): (45.39510097812661, 79.45459779128777, 620.547)
South-West (Lat, Lon, Elevation): (45.39173096094757, 79.42268457922113, 561.201)

Projected Coordinates (X, Y) - EPSG:32644
North-East (X, Y): (379038.854, 5028004.209)
South-West (X, Y): (376533.623, 5027678.294)

Classifications:
Class 0 (Created, never classified)34,160,011
    Raster Data
  File Name Size Resolution Dimensions Layer Type  
1     sarkand-10cm.gmtdem.masked.tif     337.64 MB     0.1 meter     25601 x 3457     Digital Surface Model (DSM)             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,             AUTHORITY["EPSG","8901"]],         UNIT["degree",0.0174532925199433,             AUTHORITY["EPSG","9122"]],         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"]],     AXIS["Easting",EAST],     AXIS["Northing",NORTH],     AUTHORITY["EPSG","32644"]]

Geographic Coordinates (Lat, Lon) - EPSG:4326
North-East (Lat, Lon): (45.395288480667965, 79.45529402350799)
South-West (Lat, Lon): (45.39173003910752, 79.42268365949711)

Projected Coordinates (X, Y) - EPSG:32644
North-East (X, Y): (379093.749, 5028023.993)
South-West (X, Y): (376533.549, 5027678.193)
2     sarkand-10cm.ortho.tif     161.52 MB     0.1 meter     25505 x 3723     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,             AUTHORITY["EPSG","8901"]],         UNIT["degree",0.0174532925199433,             AUTHORITY["EPSG","9122"]],         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"]],     AXIS["Easting",EAST],     AXIS["Northing",NORTH],     AUTHORITY["EPSG","32644"]]

Geographic Coordinates (Lat, Lon) - EPSG:4326
North-East (Lat, Lon): (45.39532233187395, 79.45476953605281)
South-West (Lat, Lon): (45.391527008171536, 79.42228969837568)

Projected Coordinates (X, Y) - EPSG:32644
North-East (X, Y): (379052.769, 5028028.542)
South-West (X, Y): (376502.269, 5027656.242)
  Summary 499.15 MB            
Download Products:

Bulk Download     opentopoID: OTDS.052023.32644.3

By accessing data via OpenTopography you agree to acknowledge OpenTopography and the dataset source in publications, presentations, and other materials produced using these data.