GIS Library Contents - Metadata
DOT Improvement Plans - Historical
GIS Library Contents - MetadataDOT Improvement Plans - Historical |
|
|
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 | DOT Improvement Plans - Historical | |
| File name | imppln | |
| Spatial domain | Pima County | |
| Abstract | imppln shows improvement plan areas for drainage, paving, grading and sewer for subdivisions and offsite. Improvement Plans can overlap. As of 9/2013, this layer is historical and any updates reflect plan approvals in progress. New DOT Improvement Plans are now in the dev_perm layer. | |
| Known errors/qualifications | ||
| Feature type | polygon | |
| Feature count | 3,114 | |
| Thumbnail Map |
imppln.pdf 
(783,938 bytes, PDF created 04/25/2024 )
| |
| Projection | NAD83 HPGN (Parameters) | |
| Rectification | parcel | |
| Field/value metadata | Field metadata | |
| Source organization | PC DOT EIM | |
| Source contact | Linda Sagarnaga | |
| Source document or file name | imppln | |
| Source date | 20040304 | |
| Source scale | ||
| Source format | Geodatabase | |
| Date of last data update (This date may not be current.) | 20080509 | |
| Last data update by | Linda Sagarnaga | |
| Date/time last touched - Meaning? | 2024-04-25 07:33 PM - Enterprise GDB - Library input format | |
| 2024-04-25 06:40 PM - Shapefile | ||
| See coverage files, if any, for date. | ||
| Lineage | impplan - imppln | |
| On maintenance? | Yes | |
| Maintenance organization | PC DOT Engineering Information Mgmt | |
| Maintenance frequency | Daily | |
| Maintenance description | New improvement plans are added to the imppln geodatabase data layer on lightyear by Linda Sargarnaga. X and Y coordinates are derived and created by a model process programmed by Elisabeth vanderLeeuw which also creates the shapefile on gislib. It's maintained in the Enterprise Geodatabase, but we list the maintenance format as shape since it's exported by a special process for this layer. Trigger: Feature class edits cause a database trigger to do post-edit processing, including calculating the URL field value from other feature fields. | |
| Original conversion by | Linda Sagarnaga | |
| Pima County ITD GIS contact | Linda Sagarnaga | |
| Alternate Pima County ITD GIS contact |  | |
| On Pima County Geospatial Data Portal? | No |
GIS Library Data Layer Metadata search page.