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Topography - USGS

Layer Thumbnail Map

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

Descriptive nameTopography - USGS
File nametopo
Spatial domainEastern Pima County
Abstracttopo displays contours for most of Eastern Pima County; some Federal land is not covered by the coverage. Each line has an elevation (z) value. Digitized from USGS Quad maps.
Known errors/qualificationsContour interval varies throughout the coverage depending on the original quad sheet contour interval.
Feature typeline
Feature count 33,910
Thumbnail Map topo.pdf PDF file format   (10,244,187 bytes, PDF created 07/21/2022 )
ProjectionNAD83 HPGN (Parameters)
Field/value metadata Field metadata
Source organizationUSGS
Source contact
Source document or file name7.5 ' quads
Source datevaries
Source scale 1:24,000
Source formatPaper
Date of last data update
(This date may not be current.)
Last data update byunknown
Date/time last touched - Meaning? 2021-06-03  11:10 PM - Enterprise GDB
  2021-06-03  11:11 PM - Shapefile - Library input format
  See coverage files, if any, for date.
On maintenance?No
Maintenance organization
Maintenance description
Original conversion byPC DOT GIS Division
Pima County ITD GIS contactJohn Regan
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? Yes

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