Lidar-derived elevation data for Penguin Ridge, Southcentral Alaska, collected September 22, 2021
Description
Lidar-derived elevation data for Penguin Ridge, Southcentral Alaska, collected September 22, 2021, Raw Data File 2024-5, classified point cloud, digital surface model (DSM), digital terrain model (DTM), and intensity model of Penguin Ridge, Southcentral Alaska, during near snow-free ground conditions on September 22, 2021. The survey provides snow-free surface elevations for deriving snow depth distribution models with repeat surveys during snow-covered conditions. Aerial lidar data were collected on September 22, 2021, and ground control data were collected on September 27, 2021, and subsequently processed in a suite of geospatial processing software. All files can be downloaded from the Alaska Division of Geological & Geophysical Surveys website (http://doi.org/10.14509/31158).
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boundaries, classified points, dsm, dtm and lidar intensity