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National Elevation Dataset (NED) 10m - Tucson Basin

This metadata information is subject to our disclaimer. Metadata information presented here is maintained manually. Therefore, date-sensitive fields such as date of last update may not be up-to-date. All metadata is subject to errors inherent in a manual process.

Descriptive nameNational Elevation Dataset (NED) 10m - Tucson Basin
File nameelned1tu
Spatial domainPima County
AbstractNED is a seamless mosaic of 7.5-minute Digital Elevation Models (DEM) for the conterminous United States, which has been clipped to the Tucson basin to create this layer. Cell resolution is 10 meters (98.425 feet). THIS LAYER IS IN ARC/INFO GRID FORMAT.
Known errors/qualificationsElevations have been converted from meters to feet.
Feature typeraster
Feature count
Thumbnail Map
ProjectionNAD83 HPGN (Parameters)
Rectificationsource map
Field/value metadata Field metadata
Source organizationUSGS, EROS Data Center
Source contactCustomer Services Representative
Source document or file name
Source date20030328
Source scale 1:24,000
Source formatGrid
Date of last data update
(This date may not be current.)
Last data update bySteve Whitney
Date/time last touched - Meaning?   - The Enterprise GDB date was not found.
    - The Shapefile date was not found.
  See coverage files, if any, for date.
On maintenance?Not required
Maintenance organization
Maintenance description
Original conversion bySteve Whitney
Pima County ITD GIS contactSteve Whitney
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? No

See Metadata Field Descriptions.
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