Our GeoNav hydrographic data acquisition, navigation and processing system for hydrographic survey, dredging and port and harbour mapping and engineering is no longer available for sale.
GeoNav data can be imported into our Terramodel Hydrographic Data Mapping System (HDMS) for processing. Terramodel HDMS is available for sale through Trimble Marine dealers and directly from Geocomp Systems.
There are other products on the market called Geonav that are not from Geocomp Systems. Most notably, we do not sell or service the Geonav Chart Plotter which connects to a GPS and Fishfinder, and we don't know who does.