GIS Raster Data - General GIS Data - Elevation

Category Theme Data Set  (click on title to view file details) Download
General GIS Data 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)
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    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)
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    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)
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    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)
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    Cartoogechaye 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. All data are in UTM Zone 17 NAD83 with units of meters. A 10 meter DEM is included for each watershed. These 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)
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    Coweeta DEM
Description - 10 meter digital elevation model for the Coweeta study area.

Produced from 10m data downloaded from the USGS seamless website by Katherine Neder in 2007 and masked to the Coweeta Basin boundaries by K.C. Love in 2009.
(contributed by Katherine Neder, 2011)
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    Coweeta Hillshade
Description - 10 meter hillshade of the Coweeta study area. Produced from 10m data downloaded from the USGS seamless website by Katherine Neder in 2007 and masked to the Coweeta Basin boundaries by K.C. Love in 2009.
(contributed by K.C. Love, 2011)
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14 Records