DOI: https://doi.org/10.5069/G9GH9FVF
OT Collection ID: OT.092012.26911.3
OT Collection Name: San Gabriel Mountains, CA: Tectonics and Topography
Short Name: CA07_DiBiase
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.092012.26911.3
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.092012.26911.3


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Collection Overview: NCALM Seed. PI: Roman DiBiase, Arizona State University. The survey area consists of a 53 square kilometer polygon located in San Gabriel Mountains, Northeast of Los Angeles, California. Data were collected on July 17, 2007 to investigate the connection between tectonics and topography.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 - https://ncalm.cive.uh.edu). NCALM funding provided by NSF's Division of Earth Sciences, Instrumentation and Facilities Program. EAR-1043051.

Dataset Citation: San Gabriel Mountains, CA: Tectonics and Topography. Distributed by OpenTopography. https://doi.org/10.5069/G9GH9FVF . Accessed: 2024-04-20

Use License: CC BY 4.0

Dataset Keywords: lidar

Survey Date: 07/17/2007
Publication Date: 01/25/2013

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Data Provider and Roles:
	1. National Center for Airborne Laser Mapping
	Role: Collector
	Url: https://ncalm.cive.uh.edu/

	2. National Science Foundation
	Role: Funder
	Url: https://nsf.gov/


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Total number of points: 197,258,042 pts

Area: 53 km^2

Point Density: 3.72 pts/m^2

Classifications: 
	Class 1 - Unclassified: 126,641,512
	Class 2 - Ground: 70,616,530
Coordinates System: 
	Horizontal: NAD83 (CORS96) / UTM Zone 11N Meters [EPSG: 26911]
	Vertical: NAVD88 (GEOID 03) [EPSG: 5703]

Survey Report: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/metadata/NCALM/NCALM Report_DiBiase_2007.pdf

LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/CA07_DiBiase.html

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.092012.26911.3&download=true

Dataset Spatial Bounds:
	North: 34.382478°
	South: 34.282834°
	East: -117.958037°
	West: -118.075819°