Kalypso is an open source application for geospatial modelling and simulation. It is primarily developed to be a user friendly tool for GIS-based modelling and simulation of hydrological and hydraulic numerical models.
Using PHP-CLI to parse NMEA data to generate depth maps with GD
Using PHP-CLI to parse NMEA data to generate depth maps with GD.
As fishing is a passion of mine,and it got me to consider using the NMEA formatted data output from my Lowrance 5-DSI Elite to generate a bathymetric map of the lake at my cottage.
It is currently very crude, just a bunch of CLI scripts that record NMEA data, and the other parses the stored data and builds a depth, water temperature and sample frequency map.