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Java Marine API is an NMEA 0183 library for Java.
For furher info and latest source code, see project's Github pages.
http://github.com/ktuukkan/marine-api/
Mapyrus is software to plot Geographic Information System data to PostScript, PDF, SVG and web image files. Mapyrus combines a BASIC-like scripting language, reading GIS datasets and running as either a utility program, a Java Servlet, or as a webser
The aim of this project is to create a full utility suite for NMEA protocols (best known from GPS devices). First goal is a full implemenation of the NMEA 0183 protocol 3.0 (without proprietary extensions).
The library provides parsers for NMEA sentences, gpsd-like network daemons and data generators for simulation and testing.
This allows advanced sensor handling from cellphones/tablets/laptops with GPS up to vehicles/ships with NMEA sensors on board.
A web-based system for a comprehensive survey of water utility customers. Cross-platform
application written in PHP. Uses a GIS component based on mapserver to visualize the delivery points.
MooGraph is an utility to produce interactive dynamical graphs from statistical data. Deliberately inspired to GapMinder, it represents the evolution of multivariate data in time by means of coloured bubbles of variable sizes on an (x,y) plot.
Java based utility which graphically displays NS1 NetStumbler Files. Allows importing of a background image/map. Quickly displays the contents of the NS1 file, displays strength/noise/SNR and allows access point selection.
A collection of small utility programs to process geographic information and GPS data. Each program is written in Java and simple enough to be easy to understand. E.g. GTOPO30 to JPG, GLCC20 to JPG, GPX reader.