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Ground-penetrating radar, snowpit, probe and UAV-SfM observations from Cameron Pass, Colorado during NASA SnowEx21

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Type: Resource
Storage: The size of this resource is 7.8 MB
Created: Mar 29, 2022 at 7:56 p.m.
Last updated: May 04, 2022 at 8:54 p.m.
DOI: 10.4211/hs.aa38640675134062aa68df9a6fe92f28
Citation: See how to cite this resource
Content types: Geographic Raster Content 
Sharing Status: Published
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This resource includes field observations collected during the NASA SnowEx21 campaign at Cameron Pass, Colorado. The observations consist of ground-penetrating radar travel times, snow pit observations of snow density, temperature and permittivity, snow depth observations from a snow probe, and UAV Structure from Motion (SfM) derived surface elevation models. The analysis of these data is presented in McGrath et al. (2022), A time-series of snow density and snow water equivalent observations derived from the integration of GPR and UAV SfM observations, Frontiers in Remote Sensing, doi:10.3389/frsen.2022.886747.

Subject Keywords



Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
Place/Area Name:
Cameron Pass
North Latitude
East Longitude
South Latitude
West Longitude


Start Date:
End Date:


Data Services

The following web services are available for data contained in this resource. Geospatial Feature and Raster data are made available via Open Geospatial Consortium Web Services. The provided links can be copied and pasted into GIS software to access these data. Multidimensional NetCDF data are made available via a THREDDS Data Server using remote data access protocols such as OPeNDAP. Other data services may be made available in the future to support additional data types.


Funding Agencies

This resource was created using funding from the following sources:
Agency Name Award Title Award Number
NASA Constraining Airborne and Satellite Algorithms for Estimating Snow Water Equivalent through Spatially Extensive Ground Penetrating Radar Observations during NASA’s SnowEx Campaign 80NSSC18K0877

How to Cite

McGrath, D., R. Bonnell, L. Zeller, A. Olsen-Mikitwicz, E. Bump (2022). Ground-penetrating radar, snowpit, probe and UAV-SfM observations from Cameron Pass, Colorado during NASA SnowEx21, HydroShare,

This resource is shared under the Creative Commons Attribution CC BY.


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