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

Overview

DOIhttps://doi.org/10.3334/ORNLDAAC/2243
Version1
Project
Published2024-01-12
Usage94 downloads

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.

Science Keywords

  • TERRESTRIAL HYDROSPHERE
  • SURFACE WATER
  • SURFACE WATER PROCESSES/MEASUREMENTS
  • WATER DEPTH

Data Use and Citation

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Crosscite Citation Formatter
Blanco-Rojas, M., C.S. Spradlin, M.L. Carroll, M.J. Frost, and J.A. Caraballo-Vega. 2023. Lake Bathymetry Maps derived from Landsat and Random Forest Modeling, North Slope, AK. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/2243

This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use Policy. See our Data Use and Citation Policy for more information.

Data Files

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Companion Files

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Dataset has 1 companion files.

  • LakeBathymetry_Model_NSlope_AK.pdf