East Helanshan Fault, northern China
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DOI: https://doi.org/10.5069/G9QJ7F8K
OT Collection ID: OT.062016.32648.1
OT Collection Name: East Helanshan Fault, northern China
Short Name: CN14_Middleton
Collection Platform: Structure from Motion / Photogrammetry
OT Collection ID: OT.062016.32648.1
OT Collection Name: East Helanshan Fault, northern China
Short Name: CN14_Middleton
Collection Platform: Structure from Motion / Photogrammetry
Download and Access Products:
| Point Cloud Data | Bulk Download | opentopoID: OTLAS.062016.32648.1 |
Collection Overview:
This dataset contains a 100 km long section of the East Helanshan Fault on the western side of the Yinchuan Graben in northern China. This fault was the site of the devastating 1739 Yinchuan earthquake. Surface fault scarps are visible in the point cloud for much of the fault length. The point cloud data were constructed via photogrammetric methods from data acquired by Airbus Defence and Space (Pleiades 1A) and funded by the Natural Environment Research Council (NERC), UK. For further details see: Middleton, T. A., R. T. Walker, B. Parsons, Q. Lei, Y. Zhou, and Z. Ren (2016), A major, intraplate, normal-faulting earthquake: The 1739 Yinchuan event in northern China, J. Geophys. Res. Solid Earth, 121, 293-320, doi: 10.1002/2015JB012355.
Dataset Acknowledgement: Point cloud constructed from data acquired by Airbus Defence and Space (Pleiades 1A) and funded by the Natural Environment Research Council (NERC), UK. See: Middleton, T. A., R. T. Walker, B. Parsons, Q. Lei, Y. Zhou, and Z. Ren (2016), A major, Intraplate, normal-faulting earthquake: The 1739 Yinchuan event in northern China, J. Geophys. Res. Solid Earth, 121, 293-320, doi: 10.1002/2015JB012355.
Dataset Citation: East Helanshan Fault, northern China. Distributed by OpenTopography. https://doi.org/10.5069/G9QJ7F8K . Accessed: 2024-12-21 Copied to Clipboard
Use License: Not Provided
Dataset Keywords: East Helanshan Fault, Yinchuan basin, Yinchuan Graben, China, intraplate fault, lidar
Survey Date: 04/23/2014 - 07/25/2014
Publication Date: 07/04/2016
This dataset contains a 100 km long section of the East Helanshan Fault on the western side of the Yinchuan Graben in northern China. This fault was the site of the devastating 1739 Yinchuan earthquake. Surface fault scarps are visible in the point cloud for much of the fault length. The point cloud data were constructed via photogrammetric methods from data acquired by Airbus Defence and Space (Pleiades 1A) and funded by the Natural Environment Research Council (NERC), UK. For further details see: Middleton, T. A., R. T. Walker, B. Parsons, Q. Lei, Y. Zhou, and Z. Ren (2016), A major, intraplate, normal-faulting earthquake: The 1739 Yinchuan event in northern China, J. Geophys. Res. Solid Earth, 121, 293-320, doi: 10.1002/2015JB012355.
Dataset Acknowledgement: Point cloud constructed from data acquired by Airbus Defence and Space (Pleiades 1A) and funded by the Natural Environment Research Council (NERC), UK. See: Middleton, T. A., R. T. Walker, B. Parsons, Q. Lei, Y. Zhou, and Z. Ren (2016), A major, Intraplate, normal-faulting earthquake: The 1739 Yinchuan event in northern China, J. Geophys. Res. Solid Earth, 121, 293-320, doi: 10.1002/2015JB012355.
Dataset Citation: East Helanshan Fault, northern China. Distributed by OpenTopography. https://doi.org/10.5069/G9QJ7F8K . Accessed: 2024-12-21 Copied to Clipboard
Use License: Not Provided
Dataset Keywords: East Helanshan Fault, Yinchuan basin, Yinchuan Graben, China, intraplate fault, lidar
Survey Date: 04/23/2014 - 07/25/2014
Publication Date: 07/04/2016
Data Provider and Roles:
Funders Partner
Funders Partner
Total number of points:
759,122,077 pts
Area: 100 km2
Point Density: 7.59 pts/m2
Classifications:
Coordinate System:
Horizontal: WGS84 / UTM Zone 48N Meters [EPSG: 32648]
Vertical: WGS84 [EPSG: 4326]
Units: meter
Survey Report: N/A
LAS Validation Data Report: CN14_Middleton.html
Area: 100 km2
Point Density: 7.59 pts/m2
Classifications:
| Class 0 - Never classified | 758,664,739 |
| Class 7 - Low Point (low noise) | 457,338 |
Coordinate System:
Horizontal: WGS84 / UTM Zone 48N Meters [EPSG: 32648]
Vertical: WGS84 [EPSG: 4326]
Units: meter
Survey Report: N/A
LAS Validation Data Report: CN14_Middleton.html
Tile index in shapefile format:
Download
Dataset Extent in GeoJSON format: CN14_Middleton.geojson
Dataset Spatial Bounds: North: 39.29384932458613° South: 38.61053148788056° East: 106.6993316918543° West: 105.9435294590682°
Dataset Extent in GeoJSON format: CN14_Middleton.geojson
Dataset Spatial Bounds: North: 39.29384932458613° South: 38.61053148788056° East: 106.6993316918543° West: 105.9435294590682°