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Abstract
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 http://nsf.gov/' target='_blank National Science Foundation (NSF) and performed by the http://www.ncalm.cive.uh.edu ' target='_blank National Center for Airborne Laser Mapping (NCALM) during peak snowpack 2010 (March 27 – April 3, 2010). The dataset contains point cloud tiles in LAS format with the average point density of 8.97 p/m2, 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.
Dataset DOI: http://dx.doi.org/10.5069/G9W37T86
Subject Keywords
Coverage
Spatial
Temporal
Start Date: | |
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End Date: |
Content
ReadMe.md
CJCZO -- LiDAR -- Snow-on -- Jemez River Basin -- (2010)
OVERVIEW
Description/Abstract
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 http://nsf.gov/' target='_blank National Science Foundation (NSF) and performed by the http://www.ncalm.cive.uh.edu ' target='_blank National Center for Airborne Laser Mapping (NCALM) during peak snowpack 2010 (March 27 – April 3, 2010). The dataset contains point cloud tiles in LAS format with the average point density of 8.97 p/m2, 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.
Dataset DOI
http://dx.doi.org/10.5069/G9W37T86
Creator/Author
Guo, Qinghua|Pelletier, Jon|Durcik, Matej
CZOs
Catalina-Jemez
Contact
Jon D. Pelletier, Department of Geosciences, University of Arizona, 1040 E. Fourth St., Tucson, AZ 85721, jdpellet@email.arizona.edu
Subtitle
Jemez River Basin Snow-on LiDAR Survey
SUBJECTS
Disciplines
GIS / Remote Sensing
Topics
LiDAR
Subtopic
Snow-on
Keywords
DEM|Digital Elevation Model|DSM|Digital Surface Model|LiDAR|Terrain|Surface|Critical Zone|Valles Caldera|Jemez River|New Mexico
Variables
Digital Elevation Model|Digital Surface Model|Shaded Relief|Classified Point Cloud
Variables ODM2
Lidar point cloud|Digital elevation model|Hillshade
TEMPORAL
Date Start
2010-03-27
Date End
2010-04-03
SPATIAL
Field Areas
Jemez River Basin
Location
Jemez River Basin
North latitude
35.9339
South latitude
35.8095
West longitude
-106.6183
East longitude
-106.3836
REFERENCE
Citation
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.
Publications using this data
Harpold, A.A., Q. Guo, N. Molotch, P. D. Brooks, R. Bales, J.C. Fernandez-Diaz, K.N. Musselman, and T.L. Swetnam, P. Kirchner, M. Meadows, J. Flanagan, R. Lucas (2014). LiDAR-derived snowpack data sets from mixed conifer forests across the Western United States. Water Resources Research 50(3): 2749-2755 http://dx.doi.org/10.1002/2013WR013935
Harpold A.A., Biederman J.A., Condon K., Merino M., Korgaonkar Y., Nan T., Sloat L.L., Ross M. and Brooks P.D. (2014). Changes in snow accumulation and ablation following the Las Conchas Forest Fire, New Mexico, USA. Ecohydrology 7(2): 440–452 http://dx.doi.org/10.1002/eco.1363
Harpold A.A., Brooks P.D., Rajogopal S., Heidebuchel I., Jardine A., and Stielstra C. (2012). Changes in snowpack accumulation and ablation in the intermountain west. Water Resources Research 48: W11501 http://dx.doi.org/10.1029/2012WR011949
Harpold, A.A., Rajagopal, S., Heidbuechel, I., Stielstra, C., Jardine, A.B., Brooks, P.D. (2010). Trends in Snowpack Depths and the Timing of Snowmelt in the River Basins of the Intermountain West . AGU Fall Meeting Abstract H31I-08.
Swetnam T.L. and Falk D.A. (2014). Application of Metabolic Scaling Theory to reduce error in local maxima tree segmentation from aerial LiDAR. Forest Ecology and Management 323: 158–167 http://dx.doi.org/10.1016/j.foreco.2014.03.016
CZO ID
2612
Award Grant Numbers
National Science Foundation - EAR-0922307
National Science Foundation - EAR-0724958
Additional Metadata
Name | Value |
---|---|
czos | Catalina-Jemez |
czo_id | 2612 |
citation | 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. |
keywords | DEM, Digital Elevation Model, DSM, Digital Surface Model, LiDAR, Terrain, Surface, Critical Zone, Valles Caldera, Jemez River, New Mexico |
subtitle | Jemez River Basin Snow-on LiDAR Survey |
variables | Digital Elevation Model, Digital Surface Model, Shaded Relief, Classified Point Cloud |
disciplines | GIS / Remote Sensing |
Credits
Funding Agencies
This resource was created using funding from the following sources:
Agency Name | Award Title | Award Number |
---|---|---|
National Science Foundation | EAR-0922307 | |
National Science Foundation | EAR-0724958 |
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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