DOI: https://doi.org/10.5069/G99W0CDM
OT Collection ID: OT.022013.26911.1
OT Collection Name: Yosemite National Park: Poopenaut Valley and Wawona
Short Name: CA10_Stock
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Raster
		opentopoID: OTSDEM.022013.26911.1
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.022013.26911.1

	2. Point Cloud Data
		opentopoID: OTLAS.022013.26911.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.022013.26911.1


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Collection Overview: NCALM Project. PI: Greg Stock, National Parks Service. The areas of interest are defined by three irregular polygons: Poopenaut, Wawona, and Wawona flood plain located in Yosemite National Park. The polygons are located approximately 110 km east of Modesto, CA and 115 km north of Fresno, CA.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: Yosemite National Park: Poopenaut Valley and Wawona. Distributed by OpenTopography. https://doi.org/10.5069/G99W0CDM . Accessed: 2024-11-23

Use License: CC BY 4.0

Dataset Keywords: lidar

Survey Date: 08/11/2010 - 08/13/2010
Publication Date: 02/21/2013

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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: 305,116,541 pts

Area: 25 km^2

Point Density: 12.20 pts/m^2

Classifications: 
	Class 1 - Unclassified: 217,676,872
	Class 2 - Ground: 87,437,206
	Class 7 - Low Point (low noise): 2,463
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/Stock_Yosemite, CA_2010.pdf

LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/CA10_Stock.html

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.022013.26911.1&download=true

Dataset Spatial Bounds:
	North: 37.9323048576565°
	South: 37.5171936386419°
	East: -119.608770800202°
	West: -119.843742977936°