GIS Raster Data - General GIS Data

 
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Category Theme Data Set  (click on title to view file details) Download
General GIS Data Aerial Photography Coweeta NE DOQQ
Description - USGS 1:24000 Digital orthophoto quadrangle in the southern Appalachian Mountains (northeast area of Coweeta)
(contributed by K.C. Love, 2011)
Jpeg image
      Zip archive
    Coweeta NW DOQQ
Description - USGS 1:24000 Digital orthophoto quadrangle in the southern Appalachian Mountains (southeast area of Coweeta)
(contributed by K.C. Love, 2011)
Jpeg image
      Zip archive
    Coweeta SE DOQQ
Description - USGS 1:24000 Digital orthophoto quadrangle in the southern Appalachian Mountains (southeast area of Coweeta)
(contributed by K.C. Love, 2011)
Jpeg image
      Zip archive
    Coweeta SW DOQQ
Description - USGS 1:24000 Digital orthophoto quadrangle in the southern Appalachian Mountains (southwest area of Coweeta)
(contributed by K.C. Love, 2011)
Jpeg image
      Zip archive
  Elevation Coweeta Synoptic Sampling Program LIDAR DEM
Description - This 6.67m digital elevation model was derived from NCDOT LIDAR survey obtained as base data for the Coweeta Synoptic Sampling Program
(contributed by John Chamblee, 2011)
Jpeg image
      Zip archive
    Watauga Watershed 10m DEM
Description - These data were collected to reconstruct spatially-explicit land use/land cover change trajectories that were temporally consistent and at very high accuracies. The data were developed for four watersheds in Macon County, NC: Cartoogechaye, Coweeta, Skeenah Creek Watershed and Watauga. Buildings (pts) and roads (lines) were digitized from historic maps and aerial photographs and aligned where necessary for temporal consistency. Land cover was simultaneously classified across all years for each 25x25m pixel (1/16 ha) in order to maximize temporal consistency. 10 meter DEM for each watershed were subset from USGS developed DEMS. These DEMS are useful as a mask for raster analyses and for derived additional data such as slope and aspect.
(contributed by Ryan Kirk, 2011)
Jpeg image
      Zip archive
    Skeenah Watershed 10m DEM
Description - These data were collected to reconstruct spatially-explicit land use/land cover change trajectories that were temporally consistent and at very high accuracies. The data were developed for four watersheds in Macon County, NC: Cartoogechaye, Coweeta, Skeenah Creek Watershed and Watauga. Buildings (pts) and roads (lines) were digitized from historic maps and aerial photographs and aligned where necessary for temporal consistency. Land cover was simultaneously classified across all years for each 25x25m pixel (1/16 ha) in order to maximize temporal consistency. 10 meter DEM for each watershed were subset from USGS developed DEMS. These DEMS are useful as a mask for raster analyses and for derived additional data such as slope and aspect.
(contributed by Ryan Kirk, 2011)
Jpeg image
      Zip archive
    Coweeta Watershed 10m DEM
Description - These data were collected to reconstruct spatially-explicit land use/land cover change trajectories that were temporally consistent and at very high accuracies. The data were developed for four watersheds in Macon County, NC: Cartoogechaye, Coweeta, Skeenah Creek Watershed and Watauga. Buildings (pts) and roads (lines) were digitized from historic maps and aerial photographs and aligned where necessary for temporal consistency. Land cover was simultaneously classified across all years for each 25x25m pixel (1/16 ha) in order to maximize temporal consistency. A 10 meter DEM for each watershed was subset from USGS developed DEMS. These DEMS are useful as a mask for raster analyses and for derived additional data such as slope and aspect.
(contributed by Ryan Kirk, 2011)
Jpeg image
147 Records