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Description

This data set presents ground surface roughness data collected during the NASA SnowEx 2023 field campaign between 23 and 25 October 2022. The data are formatted as point clouds, compiled from images acquired using a digital camera. Images were collected from 13 snow pits located at the Upper Kuparuk and Toolik (UKT) study site, an arctic tundra environment in Northern Alaska. The raw imagery from which these data are derived are available as <a href="https://doi.org/10.5067/PIW7DPSU3SOA">SnowEx23 Oct22 Ground Surface Roughness Imagery, Version 1</a>.

Version Description

Initial release

Product Summary

Platforms
GROUND-BASED OBSERVATIONS
Instruments
CAMERAS
Spatial Extent

N: 68.7 S: 68.4 E: -149.3 W: -149.5

Geographic Region
ALASKA
Coordinate System
CARTESIAN
Granule Spatial Representation
GEODETIC
Temporal Extent
2022-10-23 to 2022-10-25
Concept ID
C3379663075-NSIDC_CPRD
Data State
COMPLETE
Number of Files/Granules
13
Processing Level
2
Published
Science Keywords
Surface Roughness

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

Meyer, J. (2024). SnowEx23 Oct22 Ground Surface Roughness Reconstruction, Version 1 [Data set]. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/KCXOEYAY6PA9 Date Accessed: 2026-01-07

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