Repeat Mapping of Antelope Valley Ranch, CA, 2019

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DOI: https://doi.org/10.5069/G9FX77MW
OT Collection ID: OT.082021.6339.2
OT Collection Name: Repeat Mapping of Antelope Valley Ranch, CA, 2019
Short Name: CA19_Dietrich
Collection Platform: Airborne Lidar
Download and Access Products:
Point Cloud DataBulk DownloadopentopoID: OTLAS.082021.6339.2
Raster DataBulk DownloadopentopoID: OTSDEM.082021.6339.2
Collection Overview: NCALM logo

Data was collected in April 2019 for a repeat high resolution mapping of Antelope Valley, CA. Data was collected by NCALM for Dr. William Dietrich at the University of California. Approximately 24 km2 of high resolution data were collected over Antelope Valley Ranch - 60 km west of Yuba City, CA.

Previous mapping of this area was done in 2017. For more details on the 2017 mapping project, click here


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: Dietrich, W. (2021). Repeat Mapping of Antelope Valley Ranch, CA, 2019. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G9FX77MW.. Accessed: 2024-12-10       Copied to Clipboard

Use License: CC BY 4.0

Dataset Keywords: lidar, high resolution, mapping, antelope valley, california, ca

Survey Date: 04/16/2019 - 04/17/2019

Publication Date: 08/30/2021
Data Provider and Roles:
Funder Collector Principal Investigator
  • William Dietrich - University of California, Berkeley
Total number of points: 1,031,496,774 pts

Area: 24.3 km2

Point Density: 42.45 pts/m2

Classifications:
Class 1 - Unclassified364,205,895
Class 2 - Ground666,942,173
Class 7 - Low Point (low noise)348,706

Raster Resolution: 0.25 meter

Orthophoto Resolution: 0.05 meter

Coordinate System:
Horizontal: NAD83 (2011) (EPOCH:2010) / UTM Zone 10N Meters [EPSG: 6339]
Vertical: NAVD88 (GEOID 12B) [EPSG: 5703]

Units: meter

Survey Report: Reports

LAS Validation Data Report: Reports
Tile index in shapefile format: Download

Dataset Extent in GeoJSON format:
Point Cloud: CA19_Dietrich.geojson
Raster: CA19_Dietrich.geojson

Dataset Spatial Bounds: North: 39.1750285495054°     South: 39.1209958637379°     East: -122.309079295963°     West: -122.382017458927°