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Alaska Geobotany Center

Data Download

Datasets are generally available in Arc/Info export (E00), Shape File (SHP) or personal geodatabase (GDB) formats compressed using the Gnu GZip (.gz) or the 7-Zip (.zip) freeware compression utilities.

Data Set Description
PDF Map
Raw Data Filename and Format
File Size
Compressed (Uncompressed)
Last Update
Projected (Lambert Azimuthal):
 
 
Circumpolar Bioclimate Subzones
1,259 kb
21-Sep-05
Circumpolar Chemistry
2,115 kb
21-Sep-05
Circumpolar Floristic Provinces
1,012 kb
21-Sep-05
Circumpolar Landscape
2,723 kb
21-Sep-05
3,533 kb
21-Sep-05
All of the Above Layers
15.3 mb
22-Sep-05
Circumpolar Treeline
190 kb
2005-11-21
         
Projected (Alaska Albers, NAD 1983):
     
71 kb
2006-01-31
191 kb
2006-01-31
61 kb
2006-01-31
Alaska Lake Cover
187 kb
2006-01-31
Alaska Vegetation
337 kb
2006-01-31
Alaska NDVI (8-bit ArcMap Tiff, 1 band)  
133 (2,325) kb
2006-11-14
Alaska Phytomass (8-bit ArcMap Tiff, 1 band)  
140 (2,325) kb
2006-11-14
Alaska Topography (8-bit ArcMap Tiff, 1 band)  
93 (2,325) kb
2006-11-14
Alaska False Color Infrared Image (8-bit ArcMap RGB Tiff)  
TIF: ak_cir.zip
2.32 (6.96) mb
2006-11-14
         
         
Unprojected (Geographic, WGS84):
2,079 kb
21-Sep-05
3,502 kb
21-Sep-05
1,661 kb
21-Sep-05
4,529 kb
21-Sep-05
5,857 kb
21-Sep-05
All of the Above Layers in a single personal geodatabase
17.7 mb
22-Sep-05
 
     
 
     
Gridded Data (Lambert Azimuthal Projection):
     
Topography (8-bit GeoTiff, 1 band)
2.3 mb (108 mb)
2006-01-18
NDVI (8-bit GeoTiff, 1 band)
2.9 mb (35.8 mb)
2006-01-18
Phytomass (8-bit GeoTiff, 1 band)
3.0 mb (35.8 mb)
2006-01-18
False Color Infrared (8-bit GeoTiff, RGB)
10.0 mb (172 mb)
2006-01-18
 
If you wish to be notified when updates are made to the data list please send a message to fnham@uaf.edu.
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Alaska Geobotany Center
 
Institute of Arctic Biology
   
University of Alaska Fairbanks
 

Alaska Geobotany Center Institute of Arctic Biology University of Alaska Fairbanks