Overview
DOI | https://doi.org/10.3334/ORNLDAAC/1724 |
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Version | 1 |
Project | |
Published | 2019-12-17 |
Usage | 249 downloads |
Description
This dataset provides a time series of spatial data showing the expansion of a thaw slump on the East Fork Chandalar River near the community of Venetie, Alaska, from 2008 through 2017. The erosion of vegetated areas along the river was documented by manually digitizing imagery from ESRI basemaps and Landsat 5 (TM), 7 (ETM+), and 8 (OLI), using the band combination of shortwave infrared 2, shortwave infrared 1, and red.
Science Keywords
- LAND SURFACE
- EROSION/SEDIMENTATION
- EROSION
- CRYOSPHERE
- FROZEN GROUND
- PERMAFROST
Data Use and Citation
Anderson, V., D.R.N. Brown, and T.J. Brinkman. 2019. ABoVE: Annual Thaw Slump Expansion on East Fork Chandalar River, Alaska, 2008-2017. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1724
This dataset is openly shared, without restriction, in accordance with the NASA Earthdata Data Use Guidance.
Data Files
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Companion Files
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Dataset Companion Files
Dataset has 3 companion files.
- Thaw_Slump_Images.pdf
- Annual_Thaw_Slump.pdf
- thaw_slump_expansion.kmz