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

Tools to produce vector tiles from Electronic Navigational Charts

Parser for S-57 unencrypted ENCs

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

FERET is a tool to convert Furuno's ECDIS route files (*.rtz) into CSV files.

⚓ 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.

IHO S-421 Route Plan Exchange implementation for Java

Simple ECDIS for Mac OS X

Electronic Chart: An electronic map used for navigation, displaying information such as ocean topography, water depth, and shipping lanes. 电子海图：一种用于导航的电子地图，显示了海洋的地形、水深、航道等信息;

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