ABoVE: Upscaled Active Layer Thickness in Northern Alaska, 2014-2017

Description

The dataset consists of maps of estimated Active Layer Thickness (ALT) at 30-m resolution throughout the northern half of Alaska for the years 2014, 2015, and 2017. The maps were generated by using a machine learning-based regression and a set of spatial data layers to upscale ALT from narrow swaths of ALT that were retrieved from airborne high-resolution P-band Polarimetric Synthetic Aperture Radar (PolSAR) imagery. The data are provided in cloud-optimized GeoTIFF format.

Resources

Name Format Description Link
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DALT_Maps_AK_CA_2332%26ac%3Dtrue
5 https://daac.ornl.gov%2FABOVE%2Fguides%2FALT_Maps_AK_CA.html
5 https://data.ornldaac.earthdata.nasa.gov%2Fprotected%2Fbundle%2FALT_Maps_AK_CA_2332.zip
5 https://doi.org%2F10.3334%2FORNLDAAC%2F2332
5 https://daac.ornl.gov%2FABOVE%2Fguides%2FALT_Maps_AK_CA_Fig1.jpg
5 https://above.nasa.gov%2F
5 https://data.ornldaac.earthdata.nasa.gov%2Fpublic%2Fabove%2FALT_Maps_AK_CA%2Fcomp%2FALT_Maps_AK_CA.pdf
21 https://doi.org/10.3334/ORNLDAAC/2332
57 ALT_Maps_AK_CA_2332.zip https://data.ornldaac.earthdata.nasa.gov/protected/bundle/ALT_Maps_AK_CA_2332.zip
22 ALT_Maps_AK_CA_Fig1.jpg https://daac.ornl.gov/ABOVE/guides/ALT_Maps_AK_CA_Fig1.jpg
5 https://above.nasa.gov/
33 ALT_Maps_AK_CA.pdf https://data.ornldaac.earthdata.nasa.gov/public/above/ALT_Maps_AK_CA/comp/ALT_Maps_AK_CA.pdf
5 https://search.earthdata.nasa.gov/search?q=ALT_Maps_AK_CA_2332&ac=true
0 The metadata's original source. https://cmr.earthdata.nasa.gov/search/concepts/C2953829614-ORNL_CLOUD.iso19115

Tags

  • nasa
  • remote-sensing
  • earth-science

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