GPS Transformation Utility


GPS Transformation Utility
is intended for transformation GPS coordinates into a local coordinate system, using Helmert Transformation Procedure The program processes two sets of data: the first, containing GPS coordinates of the points to be transformed into a local coordinate system, the second, containing coordinates in the local coordinate system of some of the points from the first set
To produce Helmert transformation the program at first recalculates coordinates from each set to its own gecentrical coordinate system, then calculates 7 Helmert parameters, transforms all GPS points into the geocentrical system of the local ellipsoid, and then recalculates them into the local plane coordinate system.

Back