Data Set ID: 
SNEX20_BSU_GPR

SnowEx20 Grand Mesa IOP BSU 1 GHz Multi-polarization GPR, Version 1

This data set contains snow water equivalent (SWE) and snow depth estimates derived from Ground Penetrating Radar (GPR) measurements. GPR measurements were collected during the SnowEx 2020 Grand Mesa Intensive Observation Period (IOP) between 28 January and 04 February 2020. Snow depth was estimated from GPR two-way travel times and average radar velocity; SWE was estimated from snow depth and snow density.

These data are derived from the SnowEx20 Grand Mesa IOP BSU 1 GHz Multi-polarization GPR Raw, Version 1 data set (DOI: 10.5067/CJNEM8UDNXKA)

This is the most recent version of these data.

Version Summary: 

Initial Release

STANDARD Level of Service

Data: Data integrity and usability verified

Documentation: Key metadata and user guide available

User Support: Assistance with data access and usage; guidance on use of data in tools

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Parameter(s):
  • SNOW/ICE > SNOW DEPTH
  • SNOW/ICE > SNOW WATER EQUIVALENT
  • RADAR > RADAR REFLECTIVITY > TWO-WAY TRAVEL TIME
Data Format(s):
  • CSV
Spatial Coverage:
N: 39.038896, 
S: 39.002182, 
E: -108.159761, 
W: -108.206626
Platform(s):GROUND-BASED OBSERVATIONS
Spatial Resolution:
  • Varies x Varies
Sensor(s):GPR
Temporal Coverage:
  • 28 January 2020 to 4 February 2020
Version(s):V1
Temporal ResolutionNot applicableMetadata XML:View Metadata Record
Data Contributor(s):Meehan, T. G.

Geographic Coverage

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As a condition of using these data, you must cite the use of this data set using the following citation. For more information, see our Use and Copyright Web page.

Meehan, T. G. 2021. SnowEx20 Grand Mesa IOP BSU 1 GHz Multi-polarization GPR, Version 1. [Indicate subset used]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi: https://doi.org/10.5067/Q2LFK0QSVGS2. [Date Accessed].

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