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DOI/USGS/GEOG/CAS  

Definition

  • 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. Information provided by ftp://edcftp.cr.usgs.gov/pub/software/gctpc/README (en)

Broader concept

URI

https://gcmd.earthdata.nasa.gov/kms/concept/6a83e960-11e2-4851-93f0-9935944a5bd7

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