GIS Library Contents - Metadata
Section Boundaries - Quartered
GIS Library Contents - MetadataSection Boundaries - Quartered |
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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 | Section Boundaries - Quartered | |
| File name | trs4 | |
| Spatial domain | Pima County | |
| Abstract | The smallest unit in the Public Land Survey System is the section; township/ranges are subdivided into 36 sections; each section is approximately one square mile. trs4 displays the sections quartered NE,NW,SW,SE. | |
| Known errors/qualifications | Quarter-Section boundaries were mathematically calculated from the Section boundaries, and should only be used as a general reference. | |
| Feature type | polygon | |
| Feature count | 36,615 | |
| Thumbnail Map |
trs4.pdf 
(1,284,467 bytes, PDF created 07/21/2022 )
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| Projection | NAD83 HPGN (Parameters) | |
| Rectification | parcel | |
| Field/value metadata | Field metadata | |
| Source organization | Pima County ITD GIS | |
| Source contact | ||
| Source document or file name | ||
| Source date | 2010 | |
| Source scale | ||
| Source format | DWG | |
| Second source name | Pima County ITD GIS | |
| Second source contact | Steve Whitney | |
| Second source document or file name | ||
| Second source date | 20100526 | |
| Second source scale | ||
| Second source format | Shape | |
| Date of last data update (This date may not be current.) | 20161219 | |
| Last data update by | Gary Szilagyi | |
| Date/time last touched - Meaning? | 2021-05-03 01:13 AM - Enterprise GDB | |
| 2021-05-03 01:13 AM - Shapefile - Library input format | ||
| See coverage files, if any, for date. | ||
| Lineage | Registered to improved ADOT section corners in 1992. Produced new layer for the entire County based on the GIS parcel layer Section corners - 05/26/2010. Added field QS_LTR_ALT which contains alternate letter scheme in support of some E911 organizations. New scheme: A|B C|D 6/22/2015. | |
| On maintenance? | Not required | |
| Maintenance organization | ||
| Maintenance description | ||
| Original conversion by | ALRIS | |
| Pima County ITD GIS contact | Steve Whitney | |
| Alternate Pima County ITD GIS contact |  | |
| On Pima County Geospatial Data Portal? | Yes |
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