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- Fri Jan 24, 2014 11:19 pm
- Forum: Polar2grid
- Topic: polar2grid projections
- Replies: 4
- Views: 16890
Re: polar2grid projections
An ellipsoid is defined by equatorial radius and eccentricity. The ellipsoid used in the Hughes software assumes a radius of 3443.992 nautical miles or 6378.273 km and an eccentricity (e) of 0.081816153.