EPSG:9299Geographic 2D
HS2-IRF
Type
Geographic 2D
Unit
degree (supplier to define representation)
Area of use
United Kingdom (UK) - HS2 phases 1 and 2a railway corridor from London to Birmingham, Lichfield and Crewe.
proj4 definition
+proj=longlat +ellps=GRS80 +no_defs +type=crs
Well-Known Text (WKT)
GEOGCS["HS2-IRF",DATUM["HS2_Intermediate_Reference_Frame",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1264"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9299"]]