libgctp-dev | General Cartographic Transformation Package - development files | Mehr ...
This package contains the static library, pkg-config files and include files needed to build with the General Cartographic Transformation Package library.
libgctp0d | General Cartographic Transformation Package Library | Mehr ...
The General Cartographic Transformation Package (GCTP) is a system of software routines designed to permit the transformation of coordinate pairs from one map projection to another. The GCTP is the standard computer software used by the National Mapping Division for map projection computations.
