Description: stnetall displays all the streets in Pima County in a single-line representation. Known Errors/Qualifications: Urban streets from 12000 scale & rural streets from 100000 scale; 1/3 streets rectified to parcel base. 10/2013: While this layer is maintained as a Shapefile, the coverage format is still required for certain nightly processing. See Steve Whitney. Spatial Domain: Pima County Rectified: parcel Maintenance Organization: PC ITD GIS Maintenance Description: The annotation is stored in the snetanno cover and should be updated there. Maintenance Frequency: Daily Maintenance Format: GDB Spec Export Primary Source Organization: PC DOT & DSD Primary Source Document: Orthophotos,Abandonments,Subdivisions,Parcel Split Primary Source Date: 1999 Primary Source Format: Shape Secondary Source Organization: USGS Secondary Source Document: Transportation DLG Secondary Source Date: 1988 Secondary Source Scale: 100000 GIS Contact: Ray Brice MapGuide Layer Name: Streets - All MapGuide Scale Range: 0 - 50000
Copyright Text: Pima County Information Technology Department - Geographic Information Systems
201 N Stone Ave., 9th Floor
Tucson, AZ 85701
Description: stmaint displays street maintenance status. This layer is a linear representation of the PAVE_CODE field in the old stnetall layer.
Known Errors/Qualifications: Street maintenance status is a reference to roadway maintenance responsibility, and does not reference ownership. For roads that are subject to an Intergovernmental Agreement (IGA), users should refer to the IGA document itself for complete information.
Spatial Domain: Pima County
Rectified: parcel,ortho98
Maintenance Organization: PC ITD GIS
Maintenance Description: stmaint is maintained as an event table: ETBL_stmaint. Updates come from Chris Yersavich as roads (or portions of a road) change their maintenance status. Linework is created using Linear Referencing and Dynamic Segmentation from SQL views that map the event table to the street route (stroute) to create stmaint.
Maintenance Frequency: Varies
Maintenance Format: GDB Spec Export
Primary Source Organization: PC ITD GIS
Primary Source Contact: Ray Brice
Primary Source Date: 20100224
Primary Source Format: Shape
Secondary Source Organization: PC DOT
Secondary Source Contact: Ray Brice
GIS Contact: Ray Brice
Copyright Text: Pima County Information Technology Department - Geographic Information Systems
33 N Stone Ave., 15th Floor
Tucson, AZ 85701
Description: washes displays the natural drainage of the area. This data theme contains multiple regulatory classifications, the correct current classification is stored in the CFS_CODE2, CFS_NUM2, and CFS_SHORT2 fields. Known Errors/Qualifications: Orthophoto washes are more detailed and are not edgematched to DLG washes. In the current regulatory scheme all washes between 2,000 CFS and 10,000 CFS are stored in the 5,000 to 10,000 category pending review. Lineage: Future plans to merge this layer with layer Wash_02K and the City's layer wash_ci, then rectify. Spatial Domain: Pima County Rectified: orthophoto90 Maintenance Description: The washes feature class is exported from the geodatabase on a nightly basis. The washes annotation is in a separate cover: washanno Naming unknown/unnamed washes from USGS quad....04/14/08 Maintenance Format: GDB Std Export Primary Source Organization: PC Primary Source Document: Orthophotos Primary Source Date: 1990 Primary Source Scale: 12000 Secondary Source Organization: USGS Secondary Source Document: Transportation DLG Secondary Source Date: 1988 Secondary Source Scale: 100000 GIS Contact: Mary Beth Clark MapGuide Layer Name: Washes - All MapGuide Scale Range: 0 - 100000
Copyright Text: Pima County Information Technology Department - Geographic Information Systems
201 N Stone Ave., 9th Floor
Tucson, AZ 85701
Description: Status: UPDATED occasionally using ArcMap Contact: Dave Koss, City of Tucson Real Estate, 520-837-6716, Dave.Koss@tucsonaz.gov Intended Use: For map display. 11/2/2011 BAE - using an insertcursor, added NULL geometry records from table RE_TRE_POLY_MISSING.10/3/2011 BAE - unregistered as versioned. Dave prefers to see edits immediately using MS Access.9/29/2011 BAE - set memo field COMMENTS to fixed width (300) because memo fields cause problems when exporting9/16/2011 BAE - deleted field MANAGED per request from D Koss (work order #12364)9/12/2011 BAE - merged TRE table and TRE_POLY into feature class RE_tre_poly. TRE table was formerly maintained in geodatabase using MS Access front end.November 2009 - loaded shapefile into EDITSDE geodatabase
Copyright Text: Published by City of Tucson Information Technology Department, GIS Services, GIS_IT@tucsonaz.gov
Description: Status: NOT MAINTAINED Last known update July 2012Contact: Jonathan Mabry, City of Tucson Community Services, 520-791-4171, Jonathan.Mabry@tucsonaz.gov Intended Use: For map display Supplemental Information: July 2008 - shapefile created by Josh Pope, City of Tucson. Areas updated by Matt Berube July 2012.
Copyright Text: Published by City of Tucson Information Technology Department, GIS Services, GIS_IT@tucsonaz.gov
Description: trs displays the smallest unit in the Public Land Survey System; Township/Ranges are subdivided into 36 Sections; each Section is approximately one square mile. The coverage format includes a tr (Township) region subclass. This layer has been adjusted to Section corner data from the GIS parcel Section AutoCAD drawings. It also includes the half Township South of 12S14E Sections 31-34, designated as 12F14E (field TR). - Known Errors/Qualifications: The Canoa Land Grant area is not part of the Public Land Survey System. The trs layer includes sections in the Canoa Land Grant area as if it had been included in the survey. 9/2013: While this layer is maintained as a Shapefile, the coverage format is still required for certain nightly processing. See Steve Whitney. Lineage: The TRS layer for Pima County was extracted from a state-wide layer of PLSS Section boundaries as received from ALRIS. The ALRIS layer was tablet digitized from USGS 7.5 minute topographic quadrangle paper maps. In 1992, a database of Section corner locations was acquired from ADOT, and the TRS layer was adjusted to match those ADOT Section corners that were surveyed to an acceptable level. In 2010, the Section boundaries were adjusted to Section corner locations from the GIS parcel AutoCAD drawings. Spatial Domain: Pima County Rectified: parcel Maintenance Format: Shape Primary Source Organization: ALRIS Primary Source Date: 1988 Primary Source Scale: 24000 Primary Source Format: Coverage Secondary Source Organization: Pima County DOT Secondary Source Contact: Steve Whitney Secondary Source Date: 1992 Secondary Source Format: Database GIS Contact: Steve Whitney MapGuide Layer Name: Section Grid MapGuide Scale Range: 0 - 100000
Copyright Text: Pima County Information Technology Department - Geographic Information Systems
201 N Stone Ave., 9th Floor
Tucson, AZ 85701
Description: jurisbnd displays incorporated and unincorporated areas within Pima County. Known Errors/Qualifications: This layer is meant as a general reference, and not as an ownership indicator. 10/2013: While this layer is maintained as a Shapefile, the coverage format is still required for certain nightly processing. See Steve Whitney. Spatial Domain: Pima County Rectified: parcel Maintenance Organization: PC ITD GIS Maintenance Description: This layer is based on annexations. Maintenance Frequency: Daily Maintenance Format: GDB Std Export Primary Source Organization: ALRIS Primary Source Contact: Jim Riedmann Primary Source Document: land Primary Source Date: 1997 Primary Source Scale: 24000 Primary Source Format: Coverage GIS Contact: Ray Brice MapGuide Layer Name: City Limits MapGuide Scale Range: 0 - 10000000
Copyright Text: Pima County Information Technology Department - Geographic Information Systems
201 N Stone Ave., 9th Floor
Tucson, AZ 85701