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NOAA/NESDIS/NGDC
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Southeast Alaska, AK 8/3 arc-second MHHW DEM

The Southeast Alaska 8/3 arc-second DEM covers Juneau and the adjacent regions of the Gulf of Alaska, including the communities of Elfin Cove, Skagway, Sitka, Port Alexander, Craig, and Ketchikan. The coordinate boundaries are 137.51° to 129.49° W and 54.59° to 59.61° N.



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DEM perspective image 

Name Southeast Alaska
States Alaska
Region Gulf of Alaska
Extent
59.61
-137.51 -129.49
54.59
Date Completed 2010-09-30
Type Coastal Relief
Horizontal Datum WGS 84
Projection Geographic (degrees)
Vertical Datum MHHW (meters)
Vertical Transformation Source elevation data transformed vertically using constant offset.
Coverage Bathy-topo
Cell Size 8/3 arc-second
Registration Grid-node
Version 1
Source NOAA / NGDC / MGG
Developer NOAA / NGDC / MGG
Project NTHMP DEM
Contact Barry W Eakins @ NOAA / NGDC
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Position: not available

Questions or Comments: dem.info@noaa.gov