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A concise ChartPlotter/Navigator. A cross-platform ship-borne GUI application supporting * GPS/GPDS Postition Input * BSB Raster Chart Display * S57 Vector ENChart Display * AIS Input Decoding * Waypoint Autopilot Navigation

Boltzmann Machines in TensorFlow with examples

AIS receiver for RTL SDR dongles, Airspy R2, Airspy Mini, Airspy HF+, HackRF, SDRplay and SoapySDR

With BBN OS you can build a central boat computer. BBN OS is free and open source. It is based on commonly used community supported open source projects such as SignalK, PyPilot, OpenCPN, and others. BBN OS graphical user interface will let you build a cockpit front-end to all functionality of the OS from chartplotting, dashboards, weather, etc.

Java Marine API - NMEA 0183 library for Java

AIS message decoding and encoding in Python (AIVDM/AIVDO)

Opensource hardware and software solutions for sailing and sailboats

Multi-protocol SDR signal detection and triangulation system for ATAK. Detects radio emissions from distributed receivers using RTL-SDR and HackRF.

Android AIS receiver for RTL SDR dongles, Airspy R2, Airspy Mini, Airspy HF+ and TCP (RTL-TCP and SpyServer). Output is send via UDP and visualized on the built-in map

.NET Standard, high performance, zero allocation AIS decoder, which can process millions of AIVDM/AIVDO sentences per second on a single core. Sponsored by endjin

Self-hosted flight and ship tracker that keeps its own history: rewind any moment, every contact with its source and age. No API keys.

Marinetraffic AIS density map toolbox

Global maritime intelligence platform for real-time vessel tracking, AIS data analysis, sanctions monitoring, shipping routes, port activity, anomaly detection, OSINT analytics, and geospatial insights

a library for MARitime NAVigation

Toolkit for research purposes in AIS. See the website for the paper.

script to scrape ais and ads-b data

Track oriented, multi target, multi hypothesis tracker

Raspberry Pi radar display for the Raymarine Quantum: AIS, anchor watch, Signal K, OpenPlotter, mayara. Runs on the Pi screen or in any browser. Free for non-commercial use.

Utilities for Raspberry Pi, mostly for usage on a boat. Includes UART control scripts, traffic measurement tools for Mikrotik (RouterOS) and OpenWrt, AIS wireless daemon, AIS decoder and an extensible boat & IoT sensor daemon for Signal K.

Main OpenPlotter app