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Features
Leave your Coordinate Conversion Headaches
Behind!
GeoCalc is a dynamic link library (DLL) for
Windows programmers using Visual Basic, C++,
Delphi, PowerBuilder, C++ Builder, and other
Windows development tools.
Why reinvent the wheel?
GeoCalc licensing is not controlled through
any copy protection scheme. You sublicense
GeoCalc as part of your application to your end
users.
The World's Most Comprehensive Coordinate
Conversion Parameter Database
Over 12,000 coordinate system conversions are
supported with pre-defined linear and angular
units, ellipsoids, geodetic datums and
coordinate systems. Plus, use our "two point fit"
transformation and easy-to-use designers to
create custom coordinate systems.
Common Coordinate System Dialogs
GeoCalc is fundamentally a coordinate
conversion library, converting coordinates on a
point-by-point basis as you issue GeoCalc
function calls. We have included several useful,
very useful, common coordinate system dialogs to
accelerate your development!
Coordinate system designer/selector dialog!
Datum designer/selector dialog!
Ellipsoid designer/selector dialog!
Unit designer/selector dialog!
Unix Support
GeoCalc is also available as a shared UNIX
library for Solaris. We also offer source code
licenses for your deployment on other UNIX
platforms.
Additional Features
- You can define your own custom
coordinate systems, datum, ellipsoid, and
unit parameters.
- Define your own custom datums based on
Molodensky shifts or seven Bursa/Wolfe datum
transformation parameters. GeoCalc also
supports NADCON, U.S. HARN (enhanced NAD83),
DMA Multiple Regression Equation, and
Canadian National Transformation coordinate
transformations
- Forward and inverse geodetic
calculations.
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