{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeographicCRS","name":"NAD83(MA11)","datum":{"type":"GeodeticReferenceFrame","name":"NAD83 (National Spatial Reference System MA11)","anchor_epoch":2010,"ellipsoid":{"name":"GRS 1980","semi_major_axis":6378137,"inverse_flattening":298.257222101}},"coordinate_system":{"subtype":"ellipsoidal","axis":[{"name":"Geodetic latitude","abbreviation":"Lat","direction":"north","unit":"degree"},{"name":"Geodetic longitude","abbreviation":"Lon","direction":"east","unit":"degree"},{"name":"Ellipsoidal height","abbreviation":"h","direction":"up","unit":"metre"}]},"scope":"Geodesy.","area":"Guam, Northern Mariana Islands and Palau; onshore and offshore.","bbox":{"south_latitude":1.64,"west_longitude":129.48,"north_latitude":23.9,"east_longitude":149.55},"id":{"authority":"EPSG","code":6324},"remarks":"Note: this CRS includes longitudes which are POSITIVE EAST. Replaces NAD83(HARN) (GGN93) and NAD83(FBN) in Guam."}