DOI: https://doi.org/10.5069/G9BR8Q44
OT Collection ID: OT.012013.26912.3
OT Collection Name: Yellowstone National Park, WY: Quantifying Gravel-Bed Rivers
Short Name: WY07_Legleiter
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.012013.26912.3
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.012013.26912.3

	2. Raster
		opentopoID: OTSDEM.012013.26912.3
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.012013.26912.3


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Collection Overview: NCALM Seed. PI: Carl Legleiter, UC Santa Barbara. The survey area consisted of 2 polygons located in the northeast end of Yellowstone National Park in Wyoming. Data were collected to quantify connections between channel change, sediment, transfer, and reach-scale spatial structure in gravel-bed rivers of northern Yellowstone. The survey took place on August 2, 2007.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: Yellowstone National Park, WY: Quantifying Gravel-Bed Rivers. Distributed by OpenTopography. https://doi.org/10.5069/G9BR8Q44 . Accessed: 2024-04-25

Use License: CC BY 4.0

Dataset Keywords: lidar

Survey Date: 08/02/2007
Publication Date: 01/28/2013

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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: 181,239,882 pts

Area: 65 km^2

Point Density: 2.75 pts/m^2

Classifications: 
	Class 1 - Unclassified: 116,311,336
	Class 2 - Ground: 64,928,546
Coordinates System: 
	Horizontal: NAD83 (CORS96) / UTM Zone 12N Meters [EPSG: 26912]
	Vertical: NAVD88 (GEOID 03) [EPSG: 5703]

Survey Report: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/metadata/NCALM/NCALM Report_Legleiter_2007.pdf

LAS Validation Data Report: https://portal.opentopography.org/lasReport?opentopoID=OTLAS.012013.26912.3

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.012013.26912.3&download=true

Dataset Spatial Bounds:
	North: 44.9997116950288°
	South: 44.8108751904316°
	East: -110.056838093366°
	West: -110.307360810176°