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GIS Library Contents - Metadata

FEMA Zone X Shaded Subzones

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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 feature count and date of last update may not be up-to-date. All metadata is subject to errors inherent in a manual process.


Descriptive nameFEMA Zone X Shaded Subzones
File namefp_zonex
Spatial domainPima County
AbstractFP_ZONEX shows areas of shallow 100-year floodplain (ZONE X - SHADED) with identified subclassifications for areas within unincorporated Pima County. Areas in this layer should have identical exterior boundaries to the area of ZONE X - SHADED polygons in the fp_dfirm layer.
Known errors/qualificationsBased on fp_dirm which is a composite of FEMA Maps with different scales and years.

Coverage format users must filter out interior island polygons create by coversion to coverage format, typically using xsubclss <> ""

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 typepolygon
Feature count 276
Thumbnail Map fp_zonex.pdf PDF file format   (872,189 bytes, PDF created 06/05/2020 )
ProjectionNAD83 HPGN (Parameters)
Rectificationquads
Field/value metadata Field metadata    Field design change history
Source organizationPCRFCD
Source contactKenneth Maits
Source document or file name
Source date20070521
Source scale
Source formatShape
Date of last data update
(This date may not be current.)
20110616
Last data update byMary Beth Clark
Date/time last touched - Meaning? See coverage files, if any, for date.
  2020-06-04  06:04 PM - Shapefile --
  2020-06-05  12:37 AM - Enterprise GDB - Library input format
LineagePolygons were created by selecting shallow 100 year floodplain from fp_dfirm and erasing areas identified as being outside RFCD jurisdiction by limjuris.
On maintenance?Yes
Maintenance organization
Maintenance frequencyVaries
Maintenance descriptionGIS ITD will update the data in the geodatabase based on revisions to the fp_dfirm data layer.
Library write access Pima County ITD GIS
Maintenance format in our libraryGDB Std Export
GIS Library inputGDB Std
GIS library file format path \mars1\az\counties\pima\shapes\
GIS library files Shapefile listing - Coverage log | files
Original conversion byKenneth Maits
Pima County ITD GIS contactMary Beth Clark
On Pima County Geospatial Data Portal? No
On Main MapGuide map? No
On SDCP MapGuide map? No
On other MapGuide map?Yes
MapGuide layer nameFEMA Zone X Shaded Subzones
MapGuide scale low
MapGuide scale high 1:400,000

See Metadata Field Descriptions.
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