DOI: https://doi.org/10.5069/G9CC0XT2
OT Collection ID: OT.092024.26912.1
OT Collection Name: Lidar Survey of the Snake River, WY 2012
Short Name: WY12_LegleiterA, WY12_LegleiterG
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.092024.26912.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.092024.26912.1

	2. Point Cloud Data
		opentopoID: OTLAS.092024.26912.2
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.092024.26912.2

	3. Raster
		opentopoID: OTSDEM.092024.26912.2
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.092024.26912.2

	4. Raster
		opentopoID: OTSDEM.092024.26912.1
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.092024.26912.1


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Collection Overview: This lidar survey was taken by NCALM over a portion of the Snake River watershed in Wyoming for Dr. Carl Legleiter at the University of Wyoming.  Two lidar sensors were used during the data collection: the Optech Gemini Laser Terrain Mapper and the Optech Aquarius Laser Terrain Mapper.  Gemini is an infrared laser sensor with a wavelength of 1064 nm,  while Aquarius is a hybrid system that collects land and shallow water bathymetry (wavelength of 532 nm) measurements simultaneously.  Data was collected in August 2012 over an area just north of the Jackson Hole airport.

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: Legleiter, C. (2024). Lidar Survey of the Snake River, WY 2012. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G9CC0XT2. Accessed: 2024-12-22

Use License: CC BY 4.0

Dataset Keywords: lidar, bathymetry, hydrology, Snake River, Wyoming

Survey Date: 08/20/2012 - 08/26/2012
Publication Date: 09/17/2024

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Data Provider and Roles:
	1. University of Wyoming
	Role: Principal Investigator
	Url: Not Available.

	2. National Center for Airborne Laser Mapping
	Role: Collector
	Url: http://ncalm.cive.uh.edu/

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


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Total number of points: 213,305,136 pts

Area: 77.17 km^2

Point Density: 2.76 pts/m^2

Classifications: 
	Class 1 - Unclassified: 73,055,893
	Class 2 - Ground: 133,679,179
	Class 9 - Water: 266,830
	Class 14 - Wire - Conductor: 6,303,234
Coordinates System: 
	Horizontal: NAD83 (2011) (EPOCH:2010) / UTM Zone 12N Meters [EPSG: 26912]
	Vertical: GEOID 12A

Survey Report: https://object.cloud.sdsc.edu:443/v1/AUTH_opentopography/www/metadata/WY12_Legleiter_metadata.pdf

LAS Validation Data Report: https://portal.opentopography.org/lasReport?opentopoID=OTLAS.092024.26912.1

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.092024.26912.1&download=true

Dataset Spatial Bounds:
	North: 43.87449506783161°
	South: 43.64042653289648°
	East: -110.48969858112811°
	West: -110.73989302062716°