Stars
Python tools for working with time-variable gravity fields
GCJ-02(火星坐标)、WGS-84、BD-09坐标系转换
QuakeMap is a do-it-all GPS program for hiking, geocaching, earthquake watching. You will find complete code here, it is operational, although quite outdated.
A geodesic grid system for Kerbal Space Program -- or anything else, I suppose.
A C# Net Standard library to implement the JavaScript geodesic functions written by Chris Veness. The original JavaScript functions can be obtained from http://www.movable-type.co.uk/scripts/latlon…
A C# extension method class for the BasicGeoposition class, containing geodesic methods.
Predict GNSS Shadowing and HDOP Maps and plan HDOP optimal routes
ATTENTION: This repository has been moved and is for archival purposes only. GPSTk toolkit has been renamed to GNSSTK and has been split into two new separate repositories. GNSSTK now only contains…
Parser for rinex files version 3.03 written on .net 3.5
全龄段友好的C#万能工具库，码数吐司库，包含一些常用的操作类，大都是静态类，加密解密，反射操作，权重随机筛选算法，分布式短id，表达式树，linq扩展，文件压缩，多线程下载，硬件信息，字符串扩展方法，日期时间扩展操作，中国农历，大文件拷贝，图像裁剪，验证码，断点续传，集合扩展、Excel导出等常用封装。诸多功能集一身，代码量不到2MB！
A simple xUnit C# test showing how to verify a certificate for a domain has at least 30 days before it expires.
Drawing graphs of point, linear function, power function, exponential function, logarithmic function, circular function, etc in a coordinate. （实现了在坐标系中画点，一次函数，幂函数，指数函数，对数函数，三角函数等）
2vCode, a implementation of halftone qr code, and it can generate colorful qr code.color qr code.
高德地图sdk的二次封装，有定位，绘制大头针，APP内部导航，语音导航，轨迹绘制，跑步轨迹回放(3D卫星地图版)，电子围栏，附近搜索并标记，要运行demo，请先pod install，有问题，请提交Issues。
NRCan-CGS GPSPACE software / Logiciel GPSPACE de LGC-RNCan