Data Catalog

• State

  Lidar-derived elevation data for Barry Arm, Southcentral Alaska, collected September 19, 2023

  State of Alaska —

  Lidar-derived elevation data for Barry Arm, Southcentral Alaska, collected September 19, 2023, Raw Data File 2025-8, releases classified point cloud, digital terrain...

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• State

  Lidar-derived elevation data for upper Barry Arm, Southcentral Alaska, June 26, 2020

  State of Alaska —

  The Alaska Division of Geological & Geophysical Surveys (DGGS) used aerial lidar to produce a classified point cloud, digital terrain model (DTM), surface model...

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• State

  Lidar-derived elevation data for Ketchikan, Southeast Alaska, collected August 29, 2024

  State of Alaska —

  Lidar-derived elevation data for Ketchikan, Southeast Alaska, collected August 29, 2024, Raw Data File 2024-31, releases classified point cloud derived from aerial...

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• State

  Photogrammetry-derived digital surface model and orthoimagery of areas near the Dalton Highway, Yukon River Crossing, Alaska

  State of Alaska —

  The State of Alaska Division of Geological & Geophysical Surveys (DGGS) produced a digital surface model (DSM) and an orthorectified aerial image (orthoimagery)...

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