GeoDLL is a geodetic function library with world wide 2D and 3D Coordinate Transformation, datum shift, Helmert, Molodenski, NTv2, HARN, INSPIRE, EPSG, Digital Elevation Model, distance, Time Zone calculations with highest accuracy for 32 and 64Bit.
A set of free, simple tools to help you coordinate with others in your business life, or your personal life.
TRANSDAT performs Coordinate Transformations fast and with high accuracy. It supports thousands of world-wide Coordinate Systems, geodetic Reference Systems and Datum shifts, 2D/3D transformations, INSPIRE, NTv2, EPSG, GPS and more.
GeoCalc Software Developer Kit for Coordinate Conversion by Blue Marble Geographics
