DOI: https://doi.org/10.5069/G9CC0XNT
OT Collection ID: OT.052016.26912.2
OT Collection Name: Greys River, WY Bathymetric Lidar
Short Name: WY14_Tennant, WY14_Tennant_B
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.052016.26912.2
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.052016.26912.2

	2. Raster
		opentopoID: OTSDEM.052016.26912.2
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.052016.26912.2

	3. Point Cloud Data
		opentopoID: OTLAS.052016.26912.2b
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.052016.26912.2b


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Collection Overview: This dataset was collected as an NCALM Seed grant for PI Christopher Tennant of Idaho State University.  The survey consists of two corridor polygons on the Greys River between Alpine, and Afton, Wyoming. The collection enables an evaluation of whether changes in hydraulic geometry at process domain boundaries are stepwise or gradational within a mountainous catchment.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-1043051.

Dataset Citation: Greys River, WY Bathymetric Lidar. Distributed by OpenTopography. https://doi.org/10.5069/G9CC0XNT . Accessed: 2024-12-21

Use License: CC BY 4.0

Dataset Keywords: Greys River, Wyoming,  catchment, lidar

Survey Date: 10/22/2014
Publication Date: 05/06/2016

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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: 1,049,737,018 pts

Area: 123 km^2

Point Density: 8.53 pts/m^2

Classifications: 
	Class 0 - Never classified: 7,662
	Class 1 - Unclassified: 478,592,959
	Class 2 - Ground: 562,368,944
	Class 11 - Road Surface: 8,767,453
Coordinates System: 
	Horizontal: NAD83 / UTM Zone 12N Meters [EPSG: 26912]
	Vertical: NAVD88 (GEOID 12A) [EPSG: 5703]

Survey Report: https://cloud.sdsc.edu:443/v1/AUTH_opentopography/www/metadata/2014_Seed_Tennant_Metadata.pdf

LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/WY14_Tennant.html

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.052016.26912.2&download=true

Dataset Spatial Bounds:
	North: 43.1858400125702°
	South: 42.6049311084097°
	East: -110.652388265063°
	West: -111.031740400852°