Variable EPSG_4490`Const`

EPSG_4490: "+proj=longlat +ellps=GRS80 +no_defs +type=crs" = '+proj=longlat +ellps=GRS80 +no_defs +type=crs'

China Geodetic Coordinate System 2000

CRS-GEOGCRS [4490]
Area: China - onshore and offshore.
Unit: degree (supplier to define representation)
Accuracy: null
BBOX: 53.56,73.62,16.7,134.77