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GIS Library Contents - Metadata

Road Density

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 nameRoad Density
File namerd_dens
Spatial domainPima County
Abstractrd_dens is a derivitive of stnetall and trs. Road lengths were calculated for each section of land resulting in a density.
Known errors/qualifications
Feature typepolygon
Feature count 9,307
Thumbnail Map rd_dens.pdf PDF file format   (650,937 bytes, PDF created 07/20/2022 )
ProjectionNAD83 HPGN (Parameters)
Field/value metadata Field metadata
Source organizationPC ITD GIS
Source contact
Source document or file namestnetall
Source date19991227
Source scale
Source formatCoverage
Second source namePC DOT GIS Division
Second source contact
Second source document or file nametrs
Second source date19991227
Second source scale
Second source formatCoverage
Date of last data update
(This date may not be current.)
Last data update byMark Probstfeld
Date/time last touched - Meaning? 2020-12-14  11:00 PM - Enterprise GDB
  2020-12-14  10:38 PM - Shapefile - Library input format
  See coverage files, if any, for date.
On maintenance?No
Maintenance organization
Maintenance description
Original conversion byMark Probstfeld
Pima County ITD GIS contactMark Probstfeld
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? No

See Metadata Field Descriptions.
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