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Description

This data set contains SWE data collected from the Reynolds Creek Experimental Watershed on 23 January 2020 and 23 February 2020 as part of the NASA SnowEx20 field campaign. Also available are raw point clouds of the snow surface from terrestrial laser scans (TLS) and RGB imagery from Unoccupied Aerial System (UAS) flights collected between 15 November 2018 and 23 February 2020. Real-time kinetic GNSS data is also provided for georeferencing the TLS point clouds and UAS imagery.

Version Description

Initial release

Product Summary

Platforms
GROUND-BASED OBSERVATIONS ,
UAV
Instruments
SWE Sampler ,
TLS ,
CAMERA
Spatial Extent

N: 43.0712 S: 43.0624 E: -116.7488 W: -116.7603

Spatial Reference System(s)
WGS 84 / UTM zone 11N (EPSG:32611)
Location
IDAHO
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2018-11-15 to 2020-02-23
Concept ID
C4128562866-NSIDC_CPRD
Data State
COMPLETE
Number of Files/Granules
18
Processing Level
0
Published
Science Keywords
Lidar ,
Snow Water Equivalent ,
VISIBLE IMAGERY

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

Hedrick, A. R., Trujillo, E., Havens, S., Boehm, A., & Sandusky, M. (2025). SnowEx 2020 Reynolds Creek Experimental Watershed Snow Products, Version 1 [Data set]. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/V7CQGSOJMRTC Date Accessed: 2026-04-18

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