Survey of the fault traces in the NW of Issyk-Kul, Kyrgyzstan, 2017 & 2018

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Dataset Information

The 4 point cloud datasets are derived from drone (DJI Phantom 2 and 4) photos by Agisoft Photoscan Professional software. It captured the strike-slip fault traces and reverse fault scarps in the northwest of the Issyk-Kul in Kyrgyzstan.

opentopoID: OTDS.082023.32643.3
DOI: https://doi.org/10.5069/G9F769SP
Platform: Structure from Motion / Photogrammetry
Data Format: Point Cloud, Raster
Dataset Acknowledgement: N/A - Acknowledgement Guidance
Dataset Citation: Walker, R., Dianala, J. (2023). Survey of the fault traces in the NW of Issyk-Kul, Kyrgyzstan, 2017 & 2018. Distributed by OpenTopography. https://doi.org/10.5069/G9F769SP Accessed: 2025-05-09
Survey Date: 07/13/2017 - 07/19/2018
Survey Area: 2.1 km2
Publication Date: 08/09/2023
Total Number of Points: 186,717,096 pts
Point Density: 88.76 pts/m2
Coordinates System:
Horizontal: WGS 84 / UTM zone 43N [EPSG: 32643]

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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     2017_issykkul_strikeslip_utm43n.laz     341.10 MB     30,272,750     810,469     37.35         File Metadata    
SpatialReference: 
COMPD_CS["unknown",PROJCS["WGS 84 / UTM zone 43N",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",75],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","32643"]],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): (42.66648865869711, 76.45270270520295, 2506.382)
South-West (Lat, Lon, Elevation): (42.657095419179704, 76.43532825880908, 2106.655)

Projected Coordinates (X, Y) - EPSG:32643
North-East (X, Y): (619046.856, 4724802.945)
South-West (X, Y): (617640.732, 4723735.551)

Classifications:
Class 0 (Created, never classified)30,272,750
2     chu_utm43n.laz     803.99 MB     70,053,703     321,449     217.93         File Metadata    
SpatialReference: 
COMPD_CS["unknown",PROJCS["WGS 84 / UTM zone 43N",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",75],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","32643"]],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): (42.45748479645449, 75.8916258595148, 1787.732)
South-West (Lat, Lon, Elevation): (42.45042426986104, 75.88295785081415, 1713.821)

Projected Coordinates (X, Y) - EPSG:32643
North-East (X, Y): (573311.328, 4700957.35)
South-West (X, Y): (572606.777, 4700165.906)

Classifications:
Class 0 (Created, never classified)70,053,703
3     kok1_utm43n.laz     346.59 MB     31,719,138     355,230     89.29         File Metadata    
SpatialReference: 
COMPD_CS["unknown",PROJCS["WGS 84 / UTM zone 43N",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",75],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","32643"]],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): (42.413852092968256, 76.05649217670233, 1960.329)
South-West (Lat, Lon, Elevation): (42.4095376360948, 76.04686786601278, 1894.127)

Projected Coordinates (X, Y) - EPSG:32643
North-East (X, Y): (586927.395, 4696267.999)
South-West (X, Y): (586141.41, 4695779.123)

Classifications:
Class 0 (Created, never classified)31,719,138
4     kok2_utm43n.laz     629.97 MB     54,671,505     616,493     88.68         File Metadata    
SpatialReference: 
COMPD_CS["unknown",PROJCS["WGS 84 / UTM zone 43N",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",75],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","32643"]],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): (42.41746489881536, 76.0706326948652, 1900.564)
South-West (Lat, Lon, Elevation): (42.407985082444625, 76.05734730124097, 1833.726)

Projected Coordinates (X, Y) - EPSG:32643
North-East (X, Y): (588085.822, 4696683.729)
South-West (X, Y): (587005.864, 4695617.41)

Classifications:
Class 0 (Created, never classified)54,671,505
  Summary 2.07 GB     186,717,096     2,103,641     88.76      
    Raster Data
  File Name Size Resolution Dimensions Layer Type  
1     chu_valley_2018_5cm_utm43.tif     444.52 MB     0.05 meter     29354 x 28792     Digital Surface Model (DSM)             File Metadata    
SpatialReference 
PROJCS["WGS 84 / UTM zone 43N",     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",75],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AUTHORITY["EPSG","32643"]]

Geographic Coordinates (Lat, Lon) - EPSG:4326
North-East (Lat, Lon): (42.46011019196761, 75.89617971700471)
South-West (Lat, Lon): (42.44728492335261, 75.87814945807392)

Projected Coordinates (X, Y) - EPSG:32643
North-East (X, Y): (573682.68, 4701252.815)
South-West (X, Y): (572214.98, 4699813.215)
2     issyk-kul_2017_10cm_UTM43.tif     235.07 MB     0.1 meter     21806 x 19171     Digital Surface Model (DSM)             File Metadata    
SpatialReference 
PROJCS["WGS 84 / UTM zone 43N",     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",75],     PARAMETER["scale_factor",0.9996],     PARAMETER["false_easting",500000],     PARAMETER["false_northing",0],     UNIT["metre",1,         AUTHORITY["EPSG","9001"]],     AUTHORITY["EPSG","32643"]]

Geographic Coordinates (Lat, Lon) - EPSG:4326
North-East (Lat, Lon): (42.670688730046514, 76.45784859599515)
South-West (Lat, Lon): (42.65376498493901, 76.43084968284232)

Projected Coordinates (X, Y) - EPSG:32643
North-East (X, Y): (619460.517, 4725276.602)
South-West (X, Y): (617279.917, 4723359.502)
  Summary 679.59 MB            
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