Almaty range front fault, Akterek site 1, Kazakhstan

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Dataset Information

The data were collected with a compact camera mounted on a drone. We surveyed parts of fault scarp in order to measure the offset of river terraces and alluvial fans. Overall aim of the project was to understand the active tectonics of the Almaty range front.

opentopoID: OTDS.032019.4326.2
DOI: https://doi.org/10.5069/G9ZK5DSN
Platform: Structure from Motion / Photogrammetry
Data Format: Point Cloud, Raster
Dataset Acknowledgement: This research was run under the Earthquakes without Frontiers project, funded by NERC and ESRC (grant code: EwF_NE/J02001X/1_1), and within the Centre for Observation and Modelling of Earthquakes and Tectonics (COMET).
Dataset Citation: Gruetzner, C. (2019). Almaty range front fault, Akterek site 1, Kazakhstan. Distributed by OpenTopography. https://doi.org/10.5069/G9ZK5DSN. Accessed: 2025-05-11
Survey Date: 06/28/2016
Survey Area: 0.81 km2
Publication Date: 03/06/2019
Total Number of Points: 101,734,241 pts
Point Density: 125.97 pts/m2
Coordinates System:
Horizontal: WGS 84 [EPSG: 4326]
Vertical: WGS84 cartographic [EPSG: 4326]

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Spatial Extent
Point Cloud Extent Raster Extent

Show Data Files

    Point Cloud
  File Name Size Points Area (m2) Density  
1     Akterek 28 las clipped-0-0.las     904.73 MB     36,487,679     271,050     134.62         File Metadata    
SpatialReference: 
COMPD_CS["unknown",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"]],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): (43.21241629, 75.57584784, 1047.325)
South-West (Lat, Lon, Elevation): (43.20791643, 75.56969575, 984.307)

Classifications:
Class 0 (Created, never classified)36,487,679
2     Akterek 28 las clipped-0-1.las     288.72 MB     11,644,123     126,306     92.19         File Metadata    
SpatialReference: 
COMPD_CS["unknown",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"]],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): (43.21582924, 75.57584784, 996.293)
South-West (Lat, Lon, Elevation): (43.21241629, 75.56990326, 962.503)

Classifications:
Class 0 (Created, never classified)11,644,123
3     Akterek 28 las clipped-1-0.las     792.29 MB     31,953,076     226,948     140.79         File Metadata    
SpatialReference: 
COMPD_CS["unknown",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"]],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): (43.21241629, 75.58183312, 1040.27)
South-West (Lat, Lon, Elevation): (43.2082475, 75.57584784, 986.291)

Classifications:
Class 0 (Created, never classified)31,953,076
4     Akterek 28 las clipped-1-1.las     534.86 MB     21,570,985     178,549     120.81         File Metadata    
SpatialReference: 
COMPD_CS["unknown",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"]],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): (43.21590276, 75.58199994, 995.336)
South-West (Lat, Lon, Elevation): (43.21241629, 75.57584784, 957.894)

Classifications:
Class 0 (Created, never classified)21,570,985
5     Akterek 28 las clipped-2-1.las     1.94 MB     78,378     4,732     16.56         File Metadata    
SpatialReference: 
COMPD_CS["unknown",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"]],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): (43.21338393, 75.58226353, 988.667)
South-West (Lat, Lon, Elevation): (43.21283151, 75.58199995, 983.167)

Classifications:
Class 0 (Created, never classified)78,378
  Summary 2.46 GB     101,734,241     807,585     125.97      
    Raster Data
  File Name Size Resolution Dimensions Layer Type  
1     2016-08-28_Akterek_DEM_photoscan.tif     324.32 MB     0.08 meter     17499 x 15527                 File Metadata    
SpatialReference 
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"]]

Geographic Coordinates (Lat, Lon) - EPSG:4326
North-East (Lat, Lon): (43.2173617, 75.5852241)
South-West (Lat, Lon): (43.2057462, 75.5673268)
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