QGIS Python Plugins Repository
Geodesic2shape
Computes geodetic problems on the reference ellipsoid and exports the geodesic's line segment of interest to a shapefile.
- Foward Geodetic Problem: computes the geographic position of a point, given the geodetic initial azimuth and ellipsoidal distance from a point with known geographic position;
- Inverse Geodetic Problem: computes the geodetic initial azimuth and ellipsoidal distance between two points, given their geographic positions;
- The plugin's solution for both problems are based on Vicenty formulae, which has strong evidences of providing sub-millimeter accuracy for them over all geodesics' segments on the ellipsoid of up to 18,000 km;
- To create the correspondent Shapefile, the problem is solved for every each 1000m (DEFAULT) sequentially, creating the points of the geodesic's line segment of interest;
- Special thanks to my colleagues Guiderlan Mantovani, Maira Kronemberg & Felipe Ferrari and to Prof. Leonardo Oliveira for the tips and suggestions.
- Author
- Stefano Suraci
- Maintainer
- stefano998
- Tags
- shapefile , export , line , foward , inverse , geodesic
- Plugin home page
- https://github.com/stefano998/geodesic2shape
- Tracker
- Browse and report bugs
- Code repository
- https://github.com/stefano998/geodesic2shape
- Latest experimental version:
- 1.0
- Plugin ID
-
1320
| Version | Experimental | Min QGIS version | Max QGIS version | Downloads | Uploaded by | Date |
|---|---|---|---|---|---|---|
| 1.0 | yes | 2.0.0 | 2.99.0 | 2301 | stefano998 | 2017-09-01T17:05:24.215030+00:00 |
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