GIS Library Contents - MetadataDRASTIC - Agricultural |
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 | DRASTIC - Agricultural | |
File name | drastagr | |
Spatial domain | Pima County | |
Abstract | drastagr displays the groundwater pollution potential based on 7 weighted hydrogeologic parameters of the region. Agricultural activities of concern: landfills, feed lots,septic systems,roadway runoff,cemeteries,leaking underground storage tanks. | |
Known errors/qualifications | Parameter weights:depth ot water,recharge,aquifer media,soils,topography,impact of vadose zone,connectivity assigned by EPA & can be different. | |
Feature type | polygon | |
Feature count | 1,645 | |
Thumbnail Map | drastagr.pdf (870,477 bytes, PDF created 07/19/2022 ) | |
Projection | NAD83 HPGN (Parameters) | |
Rectification | quads | |
Field/value metadata | Field metadata | |
Source organization | PAG | |
Source contact | ||
Source document or file name | ||
Source date | 1988 | |
Source scale | 1:250,000 | |
Source format | Unknown | |
Date of last data update (This date may not be current.) | 1988 | |
Last data update by | ||
Date/time last touched - Meaning? | 2020-11-05 11:03 PM - Enterprise GDB | |
2020-11-05 10:33 PM - Shapefile - Library input format | ||
See coverage files, if any, for date. | ||
Lineage | ||
On maintenance? | Not required | |
Maintenance organization | ||
Maintenance description | ||
Original conversion by | UA ART Lab | |
Pima County ITD GIS contact | John Regan | |
Alternate Pima County ITD GIS contact | ||
On Pima County Geospatial Data Portal? | No |