Topographic stress controls, San Bernardino Mountains, CA 2017
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DOI: https://doi.org/10.5069/G98G8HSS
OT Collection ID: OT.032018.32611.2
OT Collection Name: Topographic stress controls, San Bernardino Mountains, CA 2017
Short Name: CA17_Lin
Collection Platform: Airborne Lidar
OT Collection ID: OT.032018.32611.2
OT Collection Name: Topographic stress controls, San Bernardino Mountains, CA 2017
Short Name: CA17_Lin
Collection Platform: Airborne Lidar
Download and Access Products:
| Point Cloud Data | Bulk Download | opentopoID: OTLAS.032018.32611.2 | |
| Raster Data | Bulk Download | opentopoID: OTSDEM.032018.32611.2 |
Collection Overview:
This dataset, located within the San Bernardino Mountains, CA, was collected as an NCALM Seed grant for Jessica Lin, University of California, Los Angeles, Earth, Planetary, and Space Sciences Department to support an investigation of topographic stress control on subsurface weathered zone and seismic site conditions in southern California. The requested survey area is located approximately 11 km north of San Bernardino, CA. The polygon encloses approximately 62 km2. Note: A considerable percentage of the points in this dataset were classified as "building" (LAS class 6) although visual inspection indicates these points are mostly above-ground vegetation. For the purposes of distribution though OpenTopography, these points have been grouped with "unclassified" (LAS class 1) points to reduce point cloud classification to either "ground" or "unclassified" below.
Dataset Acknowledgement: Lidar data acquisition and processing completed by the National Center for Airborne Laser Mapping (NCALM). NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1339015.
Dataset Citation: Lin, J. (2017): Topographic stress controls, San Bernardino Mountains, CA 2017 airborne lidar survey. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G98G8HSS.. Accessed: 2024-12-21 Copied to Clipboard
Use License: CC BY 4.0
Dataset Keywords: ncalm, san bernardino, faults, california, lidar
Survey Date: 03/18/2017
Publication Date: 03/13/2018
This dataset, located within the San Bernardino Mountains, CA, was collected as an NCALM Seed grant for Jessica Lin, University of California, Los Angeles, Earth, Planetary, and Space Sciences Department to support an investigation of topographic stress control on subsurface weathered zone and seismic site conditions in southern California. The requested survey area is located approximately 11 km north of San Bernardino, CA. The polygon encloses approximately 62 km2. Note: A considerable percentage of the points in this dataset were classified as "building" (LAS class 6) although visual inspection indicates these points are mostly above-ground vegetation. For the purposes of distribution though OpenTopography, these points have been grouped with "unclassified" (LAS class 1) points to reduce point cloud classification to either "ground" or "unclassified" below.
Publications associated with this dataset can be found at NCALM's Data Tracking Center
Dataset Acknowledgement: Lidar data acquisition and processing completed by the National Center for Airborne Laser Mapping (NCALM). NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1339015.
Dataset Citation: Lin, J. (2017): Topographic stress controls, San Bernardino Mountains, CA 2017 airborne lidar survey. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G98G8HSS.. Accessed: 2024-12-21 Copied to Clipboard
Use License: CC BY 4.0
Dataset Keywords: ncalm, san bernardino, faults, california, lidar
Survey Date: 03/18/2017
Publication Date: 03/13/2018
Data Provider and Roles:
Funder Collector
Funder Collector
Total number of points:
642,349,035 pts
Area: 62 km2
Point Density: 10.36 pts/m2
Classifications:
Raster Resolution: 1 meter
Coordinate System:
Horizontal: NAD83 (2011) / UTM Zone 11N Meters [EPSG: 26911]
Vertical: NAVD88 (GEOID 12B) [EPSG: 5703]
Units: meter
Survey Report: Reports
LAS Validation Data Report: CA17_Lin.html
Area: 62 km2
Point Density: 10.36 pts/m2
Classifications:
| Class 1 - Unclassified | 381,539,012 |
| Class 2 - Ground | 80,778,682 |
| Class 6 - Building | 180,031,341 |
Raster Resolution: 1 meter
Coordinate System:
Horizontal: NAD83 (2011) / UTM Zone 11N Meters [EPSG: 26911]
Vertical: NAVD88 (GEOID 12B) [EPSG: 5703]
Units: meter
Survey Report: Reports
LAS Validation Data Report: CA17_Lin.html
Tile index in shapefile format:
Download
Dataset Extent in GeoJSON format:
Raster: CA17_Lin.geojson
Point Cloud: CA17_Lin.geojson
Dataset Spatial Bounds: North: 34.24595827218293° South: 34.18164786401093° East: -117.1999290495595° West: -117.3189673126456°
Dataset Extent in GeoJSON format:
Raster: CA17_Lin.geojson
Point Cloud: CA17_Lin.geojson
Dataset Spatial Bounds: North: 34.24595827218293° South: 34.18164786401093° East: -117.1999290495595° West: -117.3189673126456°