Pima County Geographic Information Systems logo

GIS Library Contents - Metadata

Floodplains - Areas of revision (by LOMR) - 1999

Layer Thumbnail Map

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 nameFloodplains - Areas of revision (by LOMR) - 1999
File namefk_lomxb
Spatial domainPima County
Abstractfk_lomxb displays area boundaries in which the floodplain data has been revised by Letter Of Map Revision (LOMR).

This layer is based on the 1999 release of the Digital FIRM data by FEMA. Updates to this data have been applied up to June 16th, 2011.
Known errors/qualificationsMany of the revision area boundaries were digitized from paper copies or screen digitized using the FIRM panel as a reference.
Feature typepolygon
Feature count 160
Thumbnail Map fk_lomxb.pdf PDF file format   (429,890 bytes, PDF created 07/19/2022 )
ProjectionNAD83 HPGN (Parameters)
Field/value metadata Field metadata
Source organizationMichael Baker Jr. Corp.
Source contactMichael Garner 703.960.8800 x3031
Source document or file name
Source date20031002
Source scale
Source formatGeodatabase
Second source nameFEMA
Second source contact
Second source document or file name
Second source date2004
Second source scale
Second source formatShape
Date of last data update
(This date may not be current.)
Last data update byAl Jimenez
Date/time last touched - Meaning? 2021-08-19  12:33 AM - Enterprise GDB
  2021-08-19  12:33 AM - Shapefile - Library input format
  See coverage files, if any, for date.
On maintenance?No
Maintenance organizationPC ITD GIS
Maintenance descriptionDigital files are received from FEMA, Baker or from other firms, by case number, and are then incorporated into the layer.
Original conversion byPC DOT GIS Divisions
Pima County ITD GIS contactMary Beth Clark
Alternate Pima County ITD GIS contacte-mail address
On  Pima County Geospatial Data Portal? No

See Metadata Field Descriptions.
Back button GIS Library Data Layer Metadata search page.