GIS Library Contents - Metadata Street Intersections

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 name		Street Intersections
File name		stinters
Spatial domain		Pima County
Abstract		stinters displays street intersections and ends of streets that don't end at an intersection as points. Street ends are considered an intersection with "END OF ROAD" in the STREET2 field.
Known errors/qualifications		street name fields (1 to 4) and roadid fields (1 to 4) don't necessarily correlate with each other. i.e. street2's RoadID may not be in the roadid2 field. The number of street names and RoadID's for an intersection may not be the same because street names are not duplicated while RoadID's are all unique and therefore included. There are a number of "pseudo intersection nodes" where two street segments meet and have the same name. These are historical artifacts from previous street models that may be removed in the future.
Feature type		point
Feature count		49,758
Thumbnail Map		stinters.pdf    (1,104,160 bytes, PDF created 04/15/2024 )
Projection		NAD83 HPGN (Parameters)
Rectification		parcel
Field/value metadata		Field metadata
Source organization		Pima County DOT
Source contact
Source document or file name		stnetgdb
Source date		1990
Source scale		1:12,000
Source format		Coverage
Date of last data update (This date may not be current.)		20100401
Last data update by		Jeff McConnell
Date/time last touched - Meaning?		2024-04-14  05:58 PM - Enterprise GDB - Library input format
		2024-04-14  06:47 PM - Shapefile
		See coverage files, if any, for date.
Lineage
On maintenance?		Yes
Maintenance organization		PC ITD GIS
Maintenance frequency		Daily
Maintenance description		An automated nightly process updates the street intersections. This process applies changes in network connectivity, spatial location and street names to the STINTERS layer.
Original conversion by		PC DOT GIS Division
Pima County ITD GIS contact		Jeff McConnell
Alternate Pima County ITD GIS contact
On  Pima County Geospatial Data Portal?		Yes

 GIS Library Data Layer Metadata