Joost van Schaik LocalJoost
LocalJoost
/ GpsUtils.cs
Last active
February 21, 2024 08:07
— forked from govert/GpsUtils.cs
Convert WGS-84 geodetic locations (GPS readings) to Cartesian coordinates in a local tangent plane (Geodetic to ECEF to ENU)
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| using System; | |
| using System.Diagnostics; | |
| // Some helpers for converting GPS readings from the WGS84 geodetic system to a local North-East-Up cartesian axis. | |
| // The implementation here is according to the paper: | |
| // "Conversion of Geodetic coordinates to the Local Tangent Plane" Version 2.01. | |
| // "The basic reference for this paper is J.Farrell & M.Barth 'The Global Positioning System & Inertial Navigation'" | |
| // Also helpful is Wikipedia: http://en.wikipedia.org/wiki/Geodetic_datum | |
| // Taken from https://gist.github.com/govert/1b373696c9a27ff4c72a |