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  • Historic LIDAR Archive

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    Light Detection and Ranging (LIDAR) is an airborne mapping technique, which uses a laser to measure the distance between the aircraft and the ground. Up to 100,000 measurements per second are made...
  • LIDAR terrain and surfaces models Wales

    Publisher
    Natural Resources Wales
    Updated
    16 September 2026
    This dataset shows the extent of data in each individual tile that went into the merging process to create the LIDAR Composite DSM & DTM. Light Detection and Ranging (LIDAR) is an airborne mapping...