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Toolik Lake Grid DEM

This Digital Elevation Model was created from the contour lines of the Aerometrics orthophoto from 1996. In addition the 1 x1 km CALM grid with 121 points (every 100 m) was resurveyed in summer 2014 with a Topcon RTK. This RTK data as well as a lake and river layer were included in the DEM creation. The DEM accuracy is +/- 1m. A contour shapefile was created from the DEM, and is available for download.

Back to Toolik Lake 1-km Grid

Themes

DEM, Glacial Geology, Percent Water, Surficial Geology, Surficial Geomorphology, Vegetation

Data and Resources

  • Download
    Download :: Map Image

    aga_toolik_grid_dem_buchhorn_2015.jpg (108 KB)

  • Download
    Download :: GIS Data

    aga_toolik_grid_dem_buchhorn_2015_tif.zip (187 KB)

  • Download
    Download :: GIS Data

    aga_toolik_grid_contours_buchhorn_2015.zip (612 KB)

Status: Complete
Type: Data
Data Types: GIS, Image, Map
Primary Contact
Walker, Donald A. (Skip)
Email: dawalker@alaska.edu
ISO Topics
elevation, imageryBaseMapsEarthCover

Geo-keywords
Alaska, Arctic, Northslope Borough

Collection
All Maps, Toolik Lake, Toolik Lake Grid

Source Portal
Arctic Geoecological Atlas :: Map and Plot Data for ABoVE

Direct Record Link
http://alaska.portal.gina.alaska.edu/catalogs/9786-toolik-lake-grid-dem
  • 07969bba1ee875e70c44c0423525d17f
    Updated by Jana
    2016-07-20 17:01:11 -0800
  • 07969bba1ee875e70c44c0423525d17f
    Updated by Jana
    2016-07-20 16:58:00 -0800
  • 07969bba1ee875e70c44c0423525d17f
    Updated by Jana
    2016-07-20 16:57:24 -0800
  • 07969bba1ee875e70c44c0423525d17f
    Updated by Jana
    2016-07-20 16:54:21 -0800
  • 07969bba1ee875e70c44c0423525d17f
    Updated by Jana
    2016-07-20 16:53:32 -0800
  • 01c8ceef3d596f40f05bf496ca00d929
    Published by Lisa
    2015-04-13 13:31:41 -0800
  • 01c8ceef3d596f40f05bf496ca00d929
    Updated by Lisa
    2015-04-13 13:31:33 -0800
  • 01c8ceef3d596f40f05bf496ca00d929
    New record created
    2015-04-13 13:25:02 -0800
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