Skip to main content

Description

This dataset contains Dall sheep (Ovis dalli dalli) hoof sinking depths in snow tracks, and snow depth, hardness, and density measurements in snow pits adjacent to the tracks. Snow measurements were collected between March 19-22, 2017 at sites on Jaeger Mesa in the Wrangell Mountains (WRST), Alaska. Estimated sheep age classes and track site coordinates are also provided.

Product Summary

Platforms
FIELD SURVEYS
Instruments
SNOW DENSITY CUTTER,
SNOW MEASURING ROD
Spatial Extent
N: 62.2791 S: 62.2579 E: -143.009 W: -143.06
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2017-03-19 to 2017-03-22
Data Partner
THE OAK RIDGE NATIONAL LABORATORY (ORNL) DISTRIBUTED ACTIVE ARCHIVE CENTER (DAAC) (ORNL_DAAC)
Concept ID
C2162140002-ORNL_CLOUD
Data State
COMPLETE
Processing Level
2
Published
Updated
Science Keywords
Snow Depth,
Snow Density,
EVEN-TOED UNGULATES

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

Sivy, K. J., Nolin, A. W., Cosgrove, C. L., & Prugh, L. R. (2018). ABoVE: Dall Sheep Track Sinking Depths, Snow Depth, Hardness, and Density, 2017 (Version 1). ORNL Distributed Active Archive Center. https://doi.org/10.3334/ORNLDAAC/1583 Date Accessed: 2025-10-10

Documents

Dataset Resources

View All Learning Resources View All News & Events
Filters
No Results