GIS Library Contents - Metadata
Ironwood Special Element
GIS Library Contents - MetadataIronwood Special Element |
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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 | Ironwood Special Element | |
| File name | iwoodse | |
| Spatial domain | Pima County | |
| Abstract | Displays ironwood tree special element locations. Original coverage provided by PAG. Ironwood tree polygons selected out of this coverage. See more information. | |
| Known errors/qualifications | Not reliable in riparian areas since these have changed significantly since the 1970's. Boundaries have been further refined around the Tortolita Fan based on vehicular and aerial ground-truthing field surveys conducted by Julia Fonseca. Boundaries in this area generally, but not always, follow Arizona Geological Survey geomorphic units. | |
| Feature type | polygon | |
| Feature count | 68 | |
| Thumbnail Map |
iwoodse.pdf 
(513,200 bytes, PDF created 07/20/2022 )
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| Projection | NAD83 HPGN (Parameters) | |
| Rectification | unknown | |
| Field/value metadata | Field metadata | |
| Source organization | InfoTech | |
| Source contact | ||
| Source document or file name | sdcp.e00 | |
| Source date | 20001023 | |
| Source scale | ||
| Source format | Unknown | |
| Second source name | Pima Assoc. of Governments | |
| Second source contact | ||
| Second source document or file name | ||
| Second source date | 1977 | |
| Second source scale | ||
| Second source format | Paper | |
| Date of last data update (This date may not be current.) | 20070807 | |
| Last data update by | unknown | |
| Date/time last touched - Meaning? | 2020-09-29 10:37 PM - Enterprise GDB | |
| 2020-09-29 10:31 PM - Shapefile - Library input format | ||
| See coverage files, if any, for date. | ||
| Lineage | Source one (InfoTech) digitized maps belonging to source two (PAG). | |
| On maintenance? | Yes | |
| Maintenance organization | PC ITD GIS Special Projects | |
| Maintenance frequency | Varies | |
| Maintenance description | Special Projects staff will perform periodic updates to layer boundaries based off ground-truthing surveys conducted by Julia Fonseca. | |
| Original conversion by | InfoTech | |
| Pima County ITD GIS contact | Cory Jones | |
| Alternate Pima County ITD GIS contact |  | |
| On Pima County Geospatial Data Portal? | No |
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