There are many coordinate systems in satellite photogrammetry, such as Geodetic Coordinate System, Projected Coordinate System, Scene East-North-Up (Scene ENU) Coordinate System and so on. We only give a brief introduction to some widely used coordinate systems here.
This repo implements the following coordinate conversions:
- Conversion between Geographic and Geocentric
- Conversion between Geodetic and Projection (Transverse Mercator Projection)
- Conversion between ECEF and ENU
The test data are generated using the geodetic-calculator.
Eigen is required to compile the code.
[1] Coordinate Conversions and Transformations including Formulas. https://www.iogp.org/wp-content/uploads/2019/09/373-07-02.pdf
[2] For more Projected Coordinate Systems, please refer to https://developers.arcgis.com/javascript/3/jshelp/pcs.htm
[3] For more Geographic Coordinate Systems, please refer to https://developers.arcgis.com/javascript/3/jshelp/gcs.htm