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LandScan HD

Oak Ridge National Laboratory Full Details

Full Details

Title
LandScan HD
Description
LandScan HD is developed for individual countries around the world and provides gridded population estimates at 3 arc-second resolution. The LandScan HD model incorporates current land use and infrastructure data from a variety of sources, applies facility occupancy estimates from ORNL's Population Density Tables (PDT) project, and leverages novel image processing algorithms developed at ORNL to rapidly map building structures and neighborhood areas using high-performance computing environments. In this way, LandScan HD is developed using a 'bottom-up' approach where high resolution population estimates are not dependent on a recently conducted, high quality census. This approach is particularly useful for parts of the world that regularly experience large changes in population distribution due to rapid growth, natural hazards, or conflict.
Creator
Oak Ridge National Laboratory, United States. Department of Defense
Publisher
Oak Ridge National Laboratory
Subject
Population
Rights
These datasets are offered under the Creative Commons Attribution 4.0 International License. Users are free to use, copy, distribute, transmit, and adapt the data for commercial and non-commercial purposes, without restriction, as long as clear attribution of the source is provided.
License
https://creativecommons.org/licenses/by/4.0/
Access Rights
Public
Language
English
Date Added
December 30, 2024

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Cite and Reference

  • Citation
    Oak Ridge National Laboratory, United States. Department of Defense (n.d.). LandScan HD. Oak Ridge National Laboratory. https://landscan.ornl.gov (other)
  • BTAA Geoportal Link

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