Transform lon, lat to km in reference to orig_lon and orig_lat
>>> utlGeoKm(12.0, 48.0, 12.0, 48.0)
(0.0, 0.0)
>>> x, y = utlGeoKm(12.0, 48.0, 13.0, 49.0)
>>> print(round(x,7))
73.9041417
>>> print(round(y,7))
111.1908262
Parameters: |
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Returns: | x, y coordinate in km (in reference to origin) |