Variable EPSG_4618`Const`

EPSG_4618: "+proj=longlat +ellps=aust_SA +towgs84=-57,1,-41,0,0,0,0 +no_defs +type=crs" = '+proj=longlat +ellps=aust_SA +towgs84=-57,1,-41,0,0,0,0 +no_defs +type=crs'

SAD69

CRS-GEOGCRS [4618]
Area: Brazil - onshore and offshore. In rest of South America - onshore north of approximately 45°S and Tierra del Fuego.
Unit: degree (supplier to define representation)
Accuracy: 19
BBOX: 12.52,-91.72,-55.96,-25.28