Before revision: It was used in geodetic calculations, notably in military mapping and determining state borders.slide 11, Borodko The Krasovsky 1940 ellipsoid uses a semi-major axis (equatorial radius) of 6,378,245 m, and an inverse flattening of 298.3 .
After revision: It was used in geodetic calculations, notably in military mapping and determining state bordersslide 11, Borodko The Krasovsky 1940 ellipsoid uses a semi-major axis (equatorial radius) of 6,378,245 m, and an inverse flattening of 298.3 .