{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"GeodeticCRS","name":"ISN93","datum":{"type":"GeodeticReferenceFrame","name":"Islands Net 1993","ellipsoid":{"name":"GRS 1980","semi_major_axis":6378137,"inverse_flattening":298.257222101}},"coordinate_system":{"subtype":"Cartesian","axis":[{"name":"Geocentric X","abbreviation":"X","direction":"geocentricX","unit":"metre"},{"name":"Geocentric Y","abbreviation":"Y","direction":"geocentricY","unit":"metre"},{"name":"Geocentric Z","abbreviation":"Z","direction":"geocentricZ","unit":"metre"}]},"scope":"Geodesy.","area":"Iceland - onshore and offshore.","bbox":{"south_latitude":59.96,"west_longitude":-30.87,"north_latitude":69.59,"east_longitude":-5.55},"id":{"authority":"EPSG","code":4944},"remarks":"Replaced by ISN2004 (CRS code 5322)."}