New for GeoCalc 7.0

New ConcatenatedTransform class.

New VerticalCoordSys and VerticalTransform classes. Vertical coordinate systems are handled separate from a base geodetic system and vertical transforms are now late bound.

Updated DatumTransformation and ParametericTransformation classes.

New AreaOfUse class to support polygon area definitions. Visualization capabilities have been added to the dialogs for added guidance in coordinate system and transformation selection.

New StringCoordSys class for better handling of MGRS, ATS, and other non-numeric coordinate reference systems.

New Support for Saskatchewan DLS systems, and updated methods for ATS based grids.

New PointTransformer class, optimized for fast transformation.

Updated dialog classes allow for the selection of both horizontal and vertical transformations in a single operation.

Full match to latest EPSG 8.3 definitions.

Updated WKT/PRJ parsing support, as well as many new functions for supporting legacy datasources.

Added vertical transformation models for Canadian CCG2013, Belgium BG2003, and Finland N60.