Alaska Margin Data Compilation

Alaska Margin Map

This compilation of SeaBeam 2112 data from the USCGC Healy and Simrad EM120 data from the R/V Nathaniel B Palmer is a work in progress. Data processors at the Hawaii Mapping Research Group (HMRG) have been busy attempting to clean out noise and navigation errors present within the data donated to the AAGRUUK Archive by many kind Principal Investigators. The grid, which you can download below, will be updated as the data is cleaned further. To download the "edited" multibeam files, check back here soon and an interface will be available.

If you want to see how this dataset was made click here.

Alaska Margin Downloads
GMT NetCDF File
File: AlaskaMarginGMT.zip - Click Here
Size: 21.3 MB
Version: 20
Date: 04/13/06
Projection: Polar Stereographic
Central Meridian: -155 W
Latitude of Origin: 72 N
Scale Factor: 1
Datum: WGS-84
False Easting: 0
False Northing: 0
   
ArcGIS ASCII Gridfile
File: AlaskaMarginArc.zip - Click Here
Size: 31.6 MB
Version: 20
Date: 04/13/06
Projection: Polar Stereographic
Central Meridian: -155 W
Latitude of Origin: 72 N
Scale Factor: 1
Datum: WGS-84
False Easting: 0
False Northing: 0
   

 

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