DOI: https://doi.org/10.5069/G9W37T86
OT Collection ID: OT.062012.26913.2
OT Collection Name: Jemez River Basin Snow-on LiDAR Survey
Short Name: JRB_10_Mar
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.062012.26913.2
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.062012.26913.2

	2. Raster
		opentopoID: OTSDEM.062012.26913.2
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.062012.26913.2


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Collection Overview: High-resolution Lidar survey covers an area of 280 km2 in the upper part of the Jemez River basin, New Mexico. The data collection was funded by the National Science Foundation (NSF) and performed by the National Center for Airborne Laser Mapping (NCALM) during peak snowpack 2010 (March - April 2010). The dataset contains point cloud tiles in LAS format, 1 m Digital Surface Model (DSM) derived using first-stop points, 1 m Digital Elevation Model (DEM) derived using ground-class points and 1 m hill shade dataset derived from DEM. These datasets, together with the snow-off Lidar survey performed in Jun - July 2010, are being used to estimate snowpack, vegetation biomass and distribution, and bare earth elevations to help better understand and quantify ecosystem structure, geomorphology, and landscape processes within the Critical Zone Observatory.Publications associated with this dataset can be found at NCALM's Data Tracking Center

Dataset Acknowledgement: Lidar data acquisition and processing were completed by the National Center for Airborne Laser Mapping (NCALM), funded by the National Science Foundation Award EAR-0922307, and coordinated by Qinghua Guo for the Jemez River Basin and Santa Catalina Mountains Critical Zone Observatory funded by the National Science Foundation Award EAR-0724958.

Dataset Citation: Jemez River Basin Snow-on LiDAR Survey. Distributed by OpenTopography. https://doi.org/10.5069/G9W37T86 . Accessed: 2024-04-26

Use License: CC BY 4.0

Dataset Keywords: CZO, Critical Zone Observatory, Jemez River Basin, New Mexico, lidar

Survey Date: 03/27/2010 - 04/03/2010
Publication Date: 07/25/2012

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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/

	3. Jemez River Basin and Santa Catalina Mountains Critical Zone Observatory
	Role: Partner
	Url: http://www.czo.arizona.edu/

	4. University of California, Merced
	Role: Partner
	Url: https://www.ucmerced.edu/


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Total number of points: 2,541,885,987 pts

Area: 280 km^2

Point Density: 9.08 pts/m^2

Classifications: 
	Class 1 - Unclassified: 1,665,835,149
	Class 2 - Ground: 876,047,578
	Class 7 - Low Point (low noise): 769
	Class 8 - Model Key/Reserved: 2,491
Coordinates System: 
	Horizontal: NAD83 (CORS96) / UTM Zone 13N Meters [EPSG: 26913]
	Vertical: NAVD88 (GEOID 03) [EPSG: 5703]

Survey Report: https://cloud.sdsc.edu/v1/AUTH_opentopography/www/metadata/2010_NCALM_CZO_Project_Report_Jemez.pdf

LAS Validation Data Report: http://cloud.sdsc.edu/v1/AUTH_opentopography/www/lasReports/JRB_10_Mar.html

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.062012.26913.2&download=true

Dataset Spatial Bounds:
	North: 35.9339442385256°
	South: 35.8094716888259°
	East: -106.38362265885°
	West: -106.618303176646°