The EPSG geodetic dataset provides definitions for thousands of Coordinate Reference Systems (CRS),
together with parameter values for thousands of Coordinate Operations between various pairs of CRS.
This 'sis-epsg' module contains the SQL scripts for creating a local copy of EPSG geodetic dataset.
EPSG is maintained by the IOGP Surveying & Positioning Committee and reproduced in this module
with same content. See https://www.epsg.org/ for more information.