BOUNDCRS[SOURCECRS[PROJCRS["KKJ / Finland Uniform Coordinate System",BASEGEOGCRS["KKJ",DATUM["Kartastokoordinaattijarjestelma (1966)",ELLIPSOID["International 1924",6378388,297,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4123]],CONVERSION["Finland Uniform Coordinate System",METHOD["Transverse Mercator",ID["EPSG",9807]],PARAMETER["Latitude of natural origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",27,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale factor at natural origin",1,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False easting",3500000,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["northing (X)",north,ORDER[1],LENGTHUNIT["metre",1]],AXIS["easting (Y)",east,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Engineering survey, topographic mapping (large scale)."],AREA["Finland - onshore between 25°30'E and 28°30'E."],BBOX[60.18,25.5,70.09,28.51]],USAGE[SCOPE["Topographic mapping (small scale)."],AREA["Finland - onshore."],BBOX[59.75,19.24,70.09,31.59]],ID["EPSG",2393]]],TARGETCRS[PROJCRS["EUREF-FIN / TM35FIN(E,N)",BASEGEOGCRS["EUREF-FIN",DATUM["EUREF-FIN",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1]],ANCHOREPOCH[1997]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",10690]],CONVERSION["TM35FIN",METHOD["Transverse Mercator",ID["EPSG",9807]],PARAMETER["Latitude of natural origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",27,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale factor at natural origin",0.9996,SCALEUNIT["unity",1],ID["EPSG",8805]],PARAMETER["False easting",500000,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Engineering survey, topographic mapping."],AREA["Finland - onshore and offshore."],BBOX[58.84,19.08,70.09,31.59]],USAGE[SCOPE["Pan-European conformal mapping at scales larger than 1:500,000."],AREA["Finland - between 24°E and 30°E, onshore and offshore."],BBOX[59.64,23.99,70.09,30]],ID["EPSG",3067]]],ABRIDGEDTRANSFORMATION["KKJ / Finland Uniform Coordinate System to EUREF-FIN / TM35FIN(E,N) (1)",METHOD["Cartesian Grid Offsets by TIN Interpolation (JSON)",ID["EPSG",1138]],PARAMETERFILE["TIN offset file","fi_nls_ykj_etrs35fin.json"],USAGE[SCOPE["Transformation of coordinates at 0.03m level of accuracy."],AREA["Finland - onshore."],BBOX[59.75,19.24,70.09,31.59]],ID["EPSG",10703],REMARK["This YKJ to ETRS-TM35FIN TINshift transformation is the recommended method for KKJ to EUREF-FIN coordinate change, to be used in preference to transformation KKJ to EUREF-FIN (2) (code 10098). See concatenated operation 10778."]]]