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Data Guidelines - Best Practices
Note : Please click on a green title bar(s) below to expand a specific category.

Minimum Metadata Requirements ( 0.04MB )
To share your GIS files at the CFGIS clearinghouse your GIS data to be used by other users, it must be accompanied by metadata (information that describes the GIS data). We have kept the metadata requirements to the bare minimum, to reduce the workload on participating agencies while still ensuring that end-users can use the GIS data they download.
Geospatial Metadata Management and Best Practices Analysis ( 0.36MB )
The City of Tampa - Technology and Innovation GIS Department released this summary containing preliminary requirements and best practices for Geospatial Metadata Management and Best Practices Analysis.
Aerial Photograph Guidelines ( 0.04MB )
Guidelines for the acquisition of aerial photography. Adopted December 12, 2002
Jurisdictional Boundaries Guidelines ( 0.01MB )
Guidelines for delineating the boundaries of legally defined administrative areas including cities, counties, and states. Adopted February 27, 2003
Addressing Guidelines ( 0.03MB )
Guidelines for creating a situs address file. Adopted March 10, 2004
Parcel Data Model ( 8.23MB )
Guidelines for structuring geospatial databases dealing with parcels. Adopted August 27, 2003
Codes for the Status of Political Border Lines ( 0.00MB )
This file was developed by the CADD/GIS Technology Center as part of its Spatial Data Standards for Facilities, Infrastructure, and Environment (SDSFIE). This file is referenced in one or more of the adopted guidelines listed above
Codes for units of measure - Abridged ( 0.01MB )
This file is a shortened version of the "d_uom" file developed by the CADD/GIS Technology Center as part of its Spatial Data Standards for Facilities, Infrastructure, and Environment (SDSFIE). This file is referenced in one or more of the adopted guidelines listed above. We recommend using this file as the first file for obtaining codes for units of measure -- if you can not find the code for the unit of measure you are using, please consult the "d_uom" file below.
Codes for units of measure - Detailed ( 0.16MB )
This file was developed by the CADD/GIS Technology Center as part of its Spatial Data Standards for Facilities, Infrastructure, and Environment (SDSFIE). This file is referenced in one or more of the adopted guidelines listed above. We recommend using this file only if you can not find the code for the unit of measure you are using in the "d_uom_abridged" file above.
Codes to refer to Local Jurisdictions ( 0.04MB )
Federal Information Processing Standards (FIPS) codes were developed by the National Institute of Standards and Technology to assign unique identifiers to geographic areas. The use of FIPS codes is recommended in one or more of the adopted guidelines listed above.