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Federal
Shoreline Mapping Program of COLUMBIA BAY, ALASKA, AK0404 NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of COLUMBIA BAY, ALASKA . This vector shoreline data is based on an office... -
State
Lidar-derived elevation data for Columbia Glacier terminus and adjacent slope, Southcentral Alaska, collected September 18, 2022
State of Alaska —
Lidar-derived elevation data for Columbia Glacier terminus and adjacent slope, Southcentral Alaska, collected September 18, 2022, Raw Data File 2023-16, provides an...