{"$schema":"https://proj.org/schemas/v0.7/projjson.schema.json","type":"BoundCRS","source_crs":{"type":"ProjectedCRS","name":"ATS77 / MTM Nova Scotia zone 5","base_crs":{"type":"GeographicCRS","name":"ATS77","datum":{"type":"GeodeticReferenceFrame","name":"Average Terrestrial System 1977","ellipsoid":{"name":"Average Terrestrial System 1977","semi_major_axis":6378135,"inverse_flattening":298.257}},"coordinate_system":{"subtype":"ellipsoidal","axis":[{"name":"Geodetic latitude","abbreviation":"Lat","direction":"north","unit":"degree"},{"name":"Geodetic longitude","abbreviation":"Lon","direction":"east","unit":"degree"}]},"id":{"authority":"EPSG","code":4122},"remarks":"In use from 1979. To be phased out in late 1990's."},"conversion":{"name":"MTM Nova Scotia zone 5","method":{"name":"Transverse Mercator","id":{"authority":"EPSG","code":9807}},"parameters":[{"name":"Latitude of natural origin","value":0,"unit":"degree","id":{"authority":"EPSG","code":8801}},{"name":"Longitude of natural origin","value":-64.5,"unit":"degree","id":{"authority":"EPSG","code":8802}},{"name":"Scale factor at natural origin","value":0.9999,"unit":"unity","id":{"authority":"EPSG","code":8805}},{"name":"False easting","value":5500000,"unit":"metre","id":{"authority":"EPSG","code":8806}},{"name":"False northing","value":0,"unit":"metre","id":{"authority":"EPSG","code":8807}}]},"coordinate_system":{"subtype":"Cartesian","axis":[{"name":"Easting","abbreviation":"E","direction":"east","unit":"metre"},{"name":"Northing","abbreviation":"N","direction":"north","unit":"metre"}]},"id":{"authority":"EPSG","code":2295}},"target_crs":{"type":"GeographicCRS","name":"NAD83(CSRS)v2","datum":{"type":"GeodeticReferenceFrame","name":"North American Datum of 1983 (CSRS) version 2","anchor_epoch":1997,"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"}]},"id":{"authority":"EPSG","code":8237},"remarks":"Adopted by the Canadian federal government from 1998-01-01 and by the provincial governments of British Columbia, New Brunswick, Prince Edward Island and Quebec. Replaces NAD83(CSRS96). Replaced by NAD83(CSRS)v3 (code 8240). Longitudes are POSITIVE EAST."},"transformation":{"name":"ATS77 to NAD83(CSRS)v2 (1)","method":{"name":"NTv2","id":{"authority":"EPSG","code":9615}},"parameters":[{"name":"Latitude and longitude difference file","value":"NB7783v2.gsb","id":{"authority":"EPSG","code":8656}}],"id":{"authority":"EPSG","code":9237}}}