– Create contour maps from sonar log files and view them in 2D and 3D, with a range of base-map options. – Combine mapping data from a wide range of sources, including native Lowrance and Humminbird sonar logs, GPX files, NMEA 0183, ESRI Shapefiles and text files. – Create maps of the sea or lake bed hardness using the optional Bottom Composition add-on module.

– Calculate water volumes using the optional Volumes and Areas add-on module. – Create, drag and drop waypoints in both the 2D and 3D map views. – View and export maps in a range of pre-defined palettes, or create your own colour scheme. – Create maps in real-time with NMEA 0183 data – Adjustable contour intervals in metric or US units. – Log depth and position data via NMEA 0183. – Create maps in real time, with a split screen (live-track/map) display. – Receive GPS and depth from up to two separate NMEA sources, with adjustable latency.

– Show the live boat position on any ReefMaster screen. – Single click export for a range of Lowrance and Google Earth Preset Map Styles. – Generate stunning AT5 vector or shaded-relief maps for Lowrance and Simrad GPS units.

Reefmaster 2.0