GIS Library Contents - MetadataPima County Hydrogeologic Subbasins |
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 | Pima County Hydrogeologic Subbasins | |
File name | hgbasin2 | |
Spatial domain | Pima County | |
Abstract | HGBASIN2 displays hydrogeologic subbasins of Pima County. It is an aggregation of a complimentary dataset (HGBASIN1.shp). Features from HGBASIN1.shp were dissolved on the SUB_BASIN field to create generalized hydrogeologic subbasin boundary features. See the metadata for HGBASIN1.shp for more information. | |
Known errors/qualifications | The hydrogeologic subbasin boundaries of eastern Pima County vary from hydrologic subbasin boundaries in places where information from field studies and the literature detailing subsurficial geologic phenomena are available. This research was conducted by Julia Fonseca at PCFCD. Boundaries in western Pima County (those areas west of the SUBBASIN dataset found on pygmyowl) are the same as hydrologic subbasin boundaries (as defined by SWA_HGAHGN.shp). As more information related to subsurficial geologic phenomena is made available in this region, hydrogeologic subbasin boundaries may be modified. See maintenance description below. | |
Feature type | polygon | |
Feature count | 24 | |
Thumbnail Map | hgbasin2.pdf (863,552 bytes, PDF created 07/19/2022 ) | |
Projection | NAD83 HPGN (Parameters) | |
Rectification | unknown | |
Field/value metadata | Field metadata | |
Source organization | USGS | |
Source contact | ||
Source document or file name | swa_hgaphgn | |
Source date | 20070601 | |
Source scale | ||
Source format | Shape | |
Second source name | E. L. Montgomery and Associates | |
Second source contact | Staffan Schorr | |
Second source document or file name | \\gislib\sourcedata\montgomery\azgeology_sp83_pima | |
Second source date | 20160615 | |
Second source scale | ||
Second source format | Shape | |
Date of last data update (This date may not be current.) | 20070601 | |
Last data update by | Cory Jones | |
Date/time last touched - Meaning? | 2021-03-03 10:50 PM - Enterprise GDB | |
2021-03-03 10:50 PM - Shapefile - Library input format | ||
See coverage files, if any, for date. | ||
Lineage | ||
On maintenance? | Yes | |
Maintenance organization | PC ITD GIS Special Projects | |
Maintenance frequency | Varies | |
Maintenance description | As further field studies are conducted by PCFCD staff or as additional literature becomes available, basin boundaries may be modified. Any boundary and/or attribute changes to this dataset should also be made in HGBASIN1.shp. | |
Original conversion by | Cory Jones | |
Pima County ITD GIS contact | Cory Jones | |
Alternate Pima County ITD GIS contact | ||
On Pima County Geospatial Data Portal? | No |