DOI: https://doi.org/10.5069/G9VX0DFS
OT Collection ID: OT.092012.26910.1
OT Collection Name: Loma Mar, CA: Lidar survey of the San Jose Mountains
Short Name: CA07_Marshall
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.092012.26910.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.092012.26910.1

	2. Raster
		opentopoID: OTSDEM.092012.26910.1
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.092012.26910.1


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Collection Overview: NCALM Seed. PI: Jill Marshall, San Francisco State University. The project area covers portions of the San Jose Mountains and consists of two polygons totaling approximately 50 square kilometers. The area of interest is located 30 kilometers west of San Jose, CA and was flown on Wednesday and Thursday, December 6-7, 2006.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: Loma Mar, CA: Lidar survey of the San Jose Mountains. Distributed by OpenTopography. https://doi.org/10.5069/G9VX0DFS . Accessed: 2024-04-25

Use License: CC BY 4.0

Dataset Keywords: lidar

Survey Date: 12/06/2006 - 12/07/2006
Publication Date: 09/18/2012

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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: 129,307,307 pts

Area: 50 km^2

Point Density: 2.59 pts/m^2

Classifications: 
	Class 1 - Unclassified: 116,456,818
	Class 2 - Ground: 12,850,489
Coordinates System: 
	Horizontal: NAD83 (CORS96) / UTM Zone 10N Meters [EPSG: 26910]
	Vertical: NAVD88 (GEOID 03) [EPSG: 5703]

Survey Report: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/metadata/NCALM/Marshall_SanJose2007.pdf

LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/CA07_Marshall.html

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.092012.26910.1&download=true

Dataset Spatial Bounds:
	North: 37.3197440975008°
	South: 37.213765°
	East: -122.144159880073°
	West: -122.280297°