Various mapping functions in Matlab/Octave (DEM manipulation, topographic maps, coordinates convert, ...). All work without any toolbox.
Import/download NASA SRTM worldwide topographic data files (.HGT).
Shaded relief image plot for digital elevation model.
Import ESRI BIL raster binary files.
2-D optimized linear interpolation.
Latitude/longitude to and from UTM coordinates precise and vectorized conversion.
Shortest and rhumb line path, distance and bearing.
Radio link coverage map.
Compass rose plot.
Generalized 2-D arrows plot.
Polarized color map.
François Beauducel, IPGP, beaudu, beauducel@ipgp.fr
All functions contain in-line help for syntax and examples.