Lake Bathymetry Maps derived from Landsat and Random Forest Modeling, North Slope, AK

Description

This dataset provides lake bathymetry maps derived from Landsat surface reflectance products for a portion of the North Slope area of Alaska. A random forest regression algorithm was used to generate depths for each point identified as being part of a lake, creating depth prediction files for each Landsat scene available for the study period: 2016-07-01 to 2018-08-31. These products are fitted to the ABoVE standard projection and reference grid to make them easily scalable and geometrically compatible with other products in the ABoVE study domain. The data are provided in cloud-optimized GeoTIFF (COG) format.

Resources

Name Format Description Link
21 Search results for publications that cite this dataset by its DOI. https://scholar.google.com/scholar?q=10.3334%2FORNLDAAC%2F2243
21 This link allows direct data access via Earthdata login https://daac.ornl.gov/daacdata/above/LakeBathymetry_Model_NSlope_AK/
21 Data set Landing Page DOI URL https://doi.org/10.3334/ORNLDAAC/2243
22 Lake depth from the data file ArcticLakeDepth_Ah01v00_2016-2018.tif. https://daac.ornl.gov/ABOVE/guides/LakeBathymetry_Model_NSlope_AK_Fig1.jpg
21 ORNL DAAC Data Set Documentation https://daac.ornl.gov/ABOVE/guides/LakeBathymetry_Model_NSlope_AK.html
33 Lake Bathymetry Maps derived from Landsat and Random Forest Modeling, North Slope, AK: LakeBathymetry_Model_NSlope_AK.pdf https://data.ornldaac.earthdata.nasa.gov/public/above/LakeBathymetry_Model_NSlope_AK/comp/LakeBathymetry_Model_NSlope_AK.pdf
21 ABoVE project site https://above.nasa.gov

Tags

  • surface-water
  • terrestrial-hydrosphere
  • earth-science

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