EPSG:4170Geographic 2D
SIRGAS 1995
Type
Geographic 2D
Unit
degree (supplier to define representation)
Area of use
South America - onshore and offshore. Ecuador (mainland and Galapagos) - onshore and offshore.
proj4 definition
+proj=longlat +ellps=GRS80 +no_defs +type=crs
Well-Known Text (WKT)
GEOGCS["SIRGAS 1995",DATUM["Sistema_de_Referencia_Geocentrico_para_America_del_Sur_1995",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6170"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4170"]]