地理坐标系转换工具

Zero dependency library to provide some basic geo functions

The open source air traffic simulator

Libraries of geodesy functions implemented in JavaScript

QGIS tools to capture and zoom to coordinates using decimal, DMS, WKT, GeoJSON, MGRS, UTM, UPS, GEOREF, ECEF, H3, and Plus Codes notation. Provides external map support, MGRS & Plus Codes conversion and point digitizing tools.

Attitude and Heading Reference Systems in Python

地球坐标系 (WGS-84)转火星坐标系 (GCJ-02)地图纠偏算法Javascript版

Go's version of the PROJ.4 projection library

A simple header-only, single-file library to handle WGS84 coordinate to Cartesian coordinate transformations for C++.

Faster WebGL 3D graphics starter kit for IoT project

Bidirectional UTM-WGS84 converter for JavaScript.

A zero-dependency Go package for coordinate transformations.

🌏 MapHelper是一个整合了高德地图、百度地图、腾讯地图、谷歌地图等相关路线规划和导航的地图帮助类库

🌍 Java library converting Lambert Coordinates to WGS84

Swedish cities in csv format with coordinates 🇸🇪

Easy to embed C/C++ library for EGM96 altitude offset calculations.

This is a simple to use Geodetic Library for .Net that will allow simple transformation to and from British National Grid.

Nvector is a suite of tools written in Python to solve geographical position calculations.

在BD09,GCJ02,WGS84坐标系之间相互转换点的坐标。

🌍 C library to convert Lambert coordinates to WGS84 with IGN Algorithms