Variable EPSG_9299`Const`

EPSG_9299: "+proj=longlat +ellps=GRS80 +no_defs +type=crs" = '+proj=longlat +ellps=GRS80 +no_defs +type=crs'

HS2-IRF

CRS-GEOGCRS [9299]
Area: United Kingdom (UK) - HS2 phases 1 and 2a railway corridor from London to Birmingham, Lichfield and Crewe.
Unit: degree (supplier to define representation)
Accuracy: null
BBOX: 53.3,-2.75,51.45,0