DOI: https://doi.org/10.5069/G9RB72JV
OT Collection ID: OT.062012.26913.1
OT Collection Name: Jemez River Basin Snow-off LiDAR Survey
Short Name: JRB_10_Jul
Collection Platform: Airborne Lidar

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Download and Access Products: 
	1. Point Cloud Data
		opentopoID: OTLAS.062012.26913.1
		Data Processing: https://portal.opentopography.org/lidarDataset?opentopoID=OTLAS.062012.26913.1

	2. Raster
		opentopoID: OTSDEM.062012.26913.1
		Data Processing: https://portal.opentopography.org/raster?opentopoID=OTSDEM.062012.26913.1


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Collection Overview: High-resolution Lidar survey covers the area of 722 km2 which includes the Valles Caldera (upper part of the Jemez River basin) and Frijoles Canyon, New Mexico. The data collection was jointly funded by the National Science Foundation (NSF), Valles Caldera National Preserve (VCNP), Bandelier National Monument/National Park Service (BNM/NPS) and United States Geological Survey (USGS) and performed by the National Center for Airborne Laser Mapping (NCALM) during a snow-off season (June and July 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. This dataset, together with the snow-on Lidar survey performed in March and April 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 (NSF) Award EAR-0922307, Valles Caldera National Preserve (VCNP), Bandelier National Monument/National Park Service (BNM/NPS) and United States Geological Survey (USGS), 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-off LiDAR Survey. Distributed by OpenTopography. https://doi.org/10.5069/G9RB72JV . Accessed: 2024-04-25

Use License: CC BY 4.0

Dataset Keywords: CZO, Critical Zone Observatory, Valles Caldera National Preserve, Jemez River Basin, Frijoles Canyon, New Mexico, lidar

Survey Date: 06/29/2010 - 07/08/2010
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. Bandelier National Monument/National Park Service
	Role: Funder
	Url: https://www.nps.gov/band/index.htm

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

	4. U.S. Geological Survey
	Role: Funder
	Url: https://www.usgs.gov/

	5. Valles Caldera National Preserve
	Role: Funder
	Url: http://www.vallescaldera.gov/

	6. Bandelier National Monument/National Park Service
	Role: Partner
	Url: https://www.nps.gov/band/index.htm

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

	8. University of Arizona
	Role: Partner
	Url: https://www.arizona.edu/

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

	10. Valles Caldera National Preserve
	Role: Partner
	Url: http://www.vallescaldera.gov/


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Total number of points: 7,777,763,269 pts

Area: 722 km^2

Point Density: 9.68 pts/m^2

Classifications: 
	Class 1 - Unclassified: 5,354,464,971
	Class 2 - Ground: 2,422,783,454
	Class 7 - Low Point (low noise): 164
	Class 9 - Water: 508,244
	Class 10 - Rail: 6,436
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_Jul.html

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Dataset Extent in KMZ format: https://portal.opentopography.org/getKml?otCollectionID=OT.062012.26913.1&download=true

Dataset Spatial Bounds:
	North: 36.0189484466144°
	South: 35.7324503505332°
	East: -106.227745517176°
	West: -106.684866625767°