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Kodiak, Alaska 1 arc-second DEM

The 1-second Kodiak Alaska Elevation Grid provides bathymetric data in ASCII raster format of 0.88-second resolution in geographic coordinates. This grid is strictly for tsunami inundation modeling
Cite this dataset when used as a source.
Distribution Formats
  • ESRI Arc ASCII (Version: 1)
    • File Specification: ASCII text version of ESRI ArcGIS raster format
    • File Compression: WINZIP
Distributor Distributor information not available
Dataset No POCs available for this dataset
Documentation links not available.
  • publication: 2002-01-01
Edition: 2002
Data Presentation Form: mapDigital
Dataset Progress Status Complete
Data Update Frequency: Irregular
Supplemental Information:
This grid was developed through funding from the National Tsunami Hazard Mitigation Program. It will be updated as better data become available.
Purpose: This grid was constructed for use in tsunami inundation modeling
Dataset acknowledgements not available.
    Publisher information not available.
Time Period: Unknown to Unknown
Spatial Reference System:
Spatial Bounding Box Coordinates:
N: 57.84
S: 57.65
E: -152.27
W: -152.62
Spatial Coverage Map:
Theme keywords NASA/GCMD Platform Keywords
  • DEM > Digital Elevation Model
NASA/GCMD Data Resolution Keywords
  • H: 1 meter - < 30 meters
  • V: < 1 meter
  • Coastal Relief
  • Gridded elevations
Place keywords NASA/GCMD Location Keywords
  • Continent > North America > United States of America > Southcentral Alaska
  • Alaska
  • Ocean > Pacific Ocean
  • Vertical Location > Land Surface
  • Vertical Location > Sea Floor
  • Alaska
  • Kodiak
  • Kodiak Island
  • Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography
  • Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry
  • Earth Science > Oceans > Bathymetry/Seafloor Topography > Water Depth
      Use Constraints No constraint information available
      Fees Fee information not available.
      Lineage information for: dataset
      Processing Steps
      • 2008-11-04T00:00:00 - Metadata imported.
      Processing Environment Native Dataset Environment: Microsoft Windows 2000 Version 5.2 (Build 3790) Service Pack 2; ESRI ArcCatalog
      Source Datasets
      • GEODAS Vol 2, Ver 4.1
        • Description of Source: Source Contribution: bathymetric data values; Source Type: CD-ROM
        • Temporal extent used: Unknown to
      • 1:25000 and 1:63360 hydrographic vectors, 7.5-minute digital raster graphics
        • Description of Source: Source Contribution: topographic elevation contours and shoreline; Source Type: online
        • Temporal extent used: 1982-01-01 to 1982-01-01
      Last Modified: 2015-09-03
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