| description:
|
pcgprrlM is one of several Pima County Government Property Rights (PCGPR) layers. pcgprrlM displays Pima County Relinquished property rights data, which include property, various easements and other miscellaneous conveyances. The areas in question were released by deed. Polygon features and attributes are based on recorded instruments. Known Errors/Qualifications: This layer has overlapping polygons that are not represented in the coverage format. Do not use a coverage format version of this layer. This layer is built from relinquishment section drawings and related information stored in sql tables. This layer represents all document and/or classcode records related to a relinquishment area (polygon). If an area (polygon) references more than one document and/or classcode, it creates a duplicate of itself and references the additional data. In that way all data is represented in the shapefile. In addition, the areas (polygons) are dissolved on common document data information. If a right of way area (polygon) was split during initial data entry along a section line, it is no longer represented by multiple polygons; the pieces are dissolved into one common area (polygon). As a result of the dissolve any HB_NO (unique identifier of the polygon disappears). In some cases, Pima County owned road Rights-Of-Way (ROW) do not encompass the entire portion of the overall road ROW. Lineage: blkbook to pcgprrel to pcgprrlM Spatial Domain: Pima County Rectified: parcel Maintenance Organization: PC DOT Engineering Information Mgmt Maintenance Description: EIM technicians cogo in Property Rights polygons from recorded deed or lease documents in AutoCad. Attributes are stored in related tables in a RDBMS. After the initial input of features, the section drawing in AutoCad is converted to a shapefile. A nightly batch process appends all section shapefiles to create pcgprrel. The shape pcgprrel is further processed to join all area (polygon) values to related sql table attributes. If a duplicate/triplicate exists the polygon makes a copy of itself. Maintenance Frequency: Daily Maintenance Format: Shape Primary Source Organization: Real Property Primary Source Date: 19980101 Primary Source Format: Paper Secondary Source Organization: EIM Secondary Source Contact: Lynn Jarzombek Secondary Source Format: DWG GIS Contact: Elisabeth vanderLeeuw |