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GIS Library Contents - Metadata

Speed Limits

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 nameSpeed Limits
File namestspeed
Spatial domainPima County
Abstractstspeed displays Speed Limits. The linework represents the posted speed limit on a particular stretch of road.
Known errors/qualificationsThis layer is currently incomplete as of 3/31/2010 as new speed limits are added. The data was gathered using the COT TDOT mapguide www.tdotmaps.transview.org.
Feature typeline
Feature count 206
Thumbnail Map stspeed.pdf PDF file format   (854,527 bytes, PDF created 08/20/2019 )
ProjectionNAD83 HPGN (Parameters)
Rectificationparcel,ortho98
Field/value metadata Field metadata    Field design change history
Source organizationCity of Tucson
Source contactRay Brice
Source document or file nameTransview Virtual Ride Imagery
Source date20100301
Source scale
Source formatJPG
Source path with layer name
(For data as received)
Second source namePC DOT
Second source contactRay Brice
Second source document or file name
Second source date
Second source scale
Second source formatUnknown
Date of last data update
(This date may not be current.)
20100301
Last data update byRay Brice
Date/time last touched - Meaning? The Coverage date was not found. See coverage files, if any, for date.
  2019-08-19  10:00 PM - Shapefile - GDB maintenance published export format
  2019-08-20  01:21 AM - Published Enterprise GDB
Lineage
On maintenance?Yes
Maintenance organizationPC ITD GIS
Maintenance frequencyVaries
Maintenance descriptionstspeed is maintained as an event table: ETBL_stspeed. Linework is created using Linear Referencing and Dynamic Segmentation from SQL views that map the event table to the street route (stroute) to create stspeed.
Library write access Pima County ITD GIS
Maintenance format in our libraryGDB Spec Export - (Coverage log | files) (Shapefiles listing)
GIS library path to GDB maintenance published export format \mars1\az\counties\pima\shapes\
Original conversion byPC DOT
Pima County ITD GIS contactRay Brice
On Pima County GIS Data FTP Server? Yes
On Main MapGuide map? Yes
On SDCP MapGuide map? No
On Other MapGuide map?Yes
MapGuide layer nameMajor Street Speed Limits
MapGuide scale low
MapGuide scale high 1:1,000,000
Primary Geocortex (-> PimaMaps) layer nameMajor Street Speed Limits

See Metadata Field Descriptions.
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