Version 11 improves and extends the functionality for geo computation and geophysics. There are new functions to compute geodetic lengths and areas, new functions to compute travel instructions and estimations of their length and duration, and new functions to compute properties of the Earth's gravitational and magnetic fields. There is also a large collection of new cartographic projections, as well as new datums for the Earth. All together, the new geo functions provide very large computational power in general problems of geodesy and geophysics.