GIS Library Contents - Metadata
FIRM Hydraulic Structures.
GIS Library Contents - MetadataFIRM Hydraulic Structures. |
|
|
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 | FIRM Hydraulic Structures. | |
| File name | fp_struc | |
| Spatial domain | Pima County | |
| Abstract | Hydraulic structures that are located within the floodplain study areas. This is preliminary data provided for community review before DFIRMs are officialy adopted. Because flow is contained and does not impact properties no flood zone is listed. "1% Chance Flood Contained in Channel/Culvert" is a subset of fp_struc derived by filtering using ("STRUCT_NM" LIKE '0.2%') or ("STRUCT_NM" LIKE '1%') | |
| Known errors/qualifications | Areas may be revised before official adoption. 12/2013: While this layer is maintained as a Shapefile, the coverage format is still required for certain nightly processing. See Steve Whitney. - FEMA floodplain data extraction process | |
| Feature type | line | |
| Feature count | 530 | |
| Thumbnail Map |
fp_struc.pdf 
(380,903 bytes, PDF created 08/22/2023 )
| |
| Projection | NAD83 HPGN (Parameters) | |
| Rectification | quads | |
| Field/value metadata | Field metadata | |
| Source organization | PC RFCD | |
| Source contact | Terry Hendricks | |
| Source document or file name | ||
| Source date | 20090601 | |
| Source scale | ||
| Source format | Shape | |
| Second source name | FEMA | |
| Second source contact | ||
| Second source document or file name | ||
| Second source date | 20090601 | |
| Second source scale | ||
| Second source format | Shape | |
| Date of last data update (This date may not be current.) | 20090706 | |
| Last data update by | Kenneth Maits | |
| Date/time last touched - Meaning? | 2023-08-21 05:35 PM - Enterprise GDB - Library input format | |
| 2023-08-21 06:41 PM - Shapefile | ||
| See coverage files, if any, for date. | ||
| Lineage | ||
| On maintenance? | Yes | |
| Maintenance organization | PC ITD GIS | |
| Maintenance frequency | Varies | |
| Maintenance description | RFCD gets digital files from FEMA, Baker or from other firms. The linework for this layer is then selected from the digital data and updated. | |
| Original conversion by | Kenneth Maits | |
| Pima County ITD GIS contact | Steve Whitney | |
| Alternate Pima County ITD GIS contact |  | |
| On Pima County Geospatial Data Portal? | Yes |
GIS Library Data Layer Metadata search page.