GPS Mapping

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Data Collection Forms	GPS Mapping	Feature Import Templates
Baseline Mapping	GPS Export Route	Cable Mapping

GPS and Cable Mapping

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The ITSFM is a Geographical Information System (GIS) based Web application. It is designed to manage Outside Plant (OSP) transportation management equipment based on their Latitude / Longitude values using the WGS 84 coordinate system. All GPS mapping shall achieve sub-meter or better positional accuracy.

FDOT developed custom GPS mapping tools within the Trimble TerraFlex software platform. This includes the ITSFM data dictionary, mile markers, existing infrastructure, and export routines designed to synchronize with the ITSFM database directly.

This mapping tool allows GPS technicians to seamlessly map field equipment that is easily reviewed and automatically synchronized with the ITSFM database. This information can also be exported for use in MicroStation to create accurate as-built plans and exported to CSV, Google Earth, and ESRI shape files. The following feature types are supported:

Conduit Access Points and Duct Banks
Equipment Locations

ITS & Signals
Toll Sites
Wireless Shelters & Cabinets

Support Structures (Pole, Utility Pole, Overhead, Cantilever, Pedestrian Pole, Mast Arms, and Gantry)

The configuration allows conduit duct banks (linear features) to be created in the as-single feature, connecting conduit access points (pullboxes). The GPS technician will create the conduit by capturing the start point at the origin pullbox, capture numerous location points along the conduit running line, then capture the end point at the destination pullbox.

Access to TerraFlex ITSFM projects is available to contractors and consultants to assist in preparing as-built deliverables. ITSFM certified Contractors and consultants will need to complete a DocuSign ITSFM GPS Project Authorization Form to gain approval for access to the GPS project within the TerraFlex system. To obtain access to the FDOT ITSFM TerraFlex system send your request for access to fdot-gps-seed-files@dot.state.fl.us along with your contact information and a team member will reach out.