SnowEx23 Oct22 Ground Surface Roughness Reconstruction V001

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 SnowEx23 Oct22 Ground Surface Roughness Imagery, Version 1.

Data and Resources

Additional Info

Field Value
Maintainer NSIDC Services
Last Updated July 17, 2025, 17:27 (UTC)
Created April 1, 2025, 01:19 (UTC)
accessLevel public
bureauCode {026:00}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.nasa.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
citation SnowEx23 Oct22 Ground Surface Roughness Reconstruction V001. Version 1. Archived by National Aeronautics and Space Administration, U.S. Government, NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/KCXOEYAY6PA9.
harvest_object_id dfe3db91-3f4d-498e-83d8-0be3a30fd2fb
harvest_source_id 61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title DNG Legacy Data
identifier C3365258990-NSIDC_ECS
issued 2022-10-23
landingPage https://doi.org/10.5067/KCXOEYAY6PA9
language {en-US}
metadata_type geospatial
modified 2022-10-25
programCode {026:001}
publisher NASA NSIDC DAAC
resource-type Dataset
source_datajson_identifier true
source_hash 10c9492784ccc82a479be648431d2675af536e37e5e1d868093961172cfb36a1
source_schema_version 1.1
spatial -149.5 68.4 -149.3 68.7
temporal 2022-10-23T00:00:00Z/2022-10-25T23:59:59.999Z
theme {SnowEx,geospatial}