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

天津大学电子海图控件/S-57 Electronic Chart Control developed by Tianjin University

A map of the seafloor built from global open bathymetry.

Tools to produce vector tiles from Electronic Navigational Charts

Cartographic Sounding Selection for ENCs

Example applications demonstrating usage of the Vector Charts API using Mapbox GL JS, Leaflet, OpenLayers, and other map renderers.

TypeScript parser for S-57 and S-101 marine nautical charts with S-52 symbology rendering

Nautical mile scale for React-Leaflet

IHO S-101 (ENC) GDAL/OGR vector driver.

Downloads nautical PDF raster charts from NOAA

This project is a converter for IHO S-101 to IHO S-100 GML

⚓ A high-performance, low-memory S-57/S-101 chart engine: vector tiles, S-101 styles, PNG, PDF, and C API.

⚓ Marine chart plotter in Go — bakes NOAA S-57 or S-101 ENCs into S-101-portrayed vector tiles and serves them offline from your laptop or a Pi on the boat.

Simple ECDIS for Mac OS X

⚓ iPad app for marking up nautical charts with the Apple Pencil.

Nautical OWS

OpenCPN plugin for automated NOAA ENC chart sync

Carte nautiche Navionics (Garmin) in un globo 3D CesiumJS, tramite un proxy Python locale con auto-refresh dei token.

Resolve an issue in CARIS HPD where the position of the Validation Window sometimes refers to a "ghost" monitor.

⚓ OpenCPN plugin to render charts using tile57.