BOUNDCRS[SOURCECRS[PROJCRS["EUREF-FIN / ETRS-GK20FIN",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["Finland ETRS-GK20",METHOD["Transverse Mercator",ID["EPSG",9807]],PARAMETER["Latitude of natural origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",20,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["Scale factor at natural origin",1,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["northing (N)",north,ORDER[1],LENGTHUNIT["metre",1]],AXIS["easting (E)",east,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Cadastre, engineering survey, topographic mapping (large scale)."],AREA["Finland - onshore between 19°30'E and 20°30'E."],BBOX[59.92,19.5,60.48,20.5]],ID["EPSG",3127]]],TARGETCRS[GEOGCRS["MML07-IRF",DATUM["MML07 Intermediate Reference Frame",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic latitude (Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic longitude (Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]],USAGE[SCOPE["Engineering survey and topographic mapping for railway applications."],AREA["United Kingdom (UK) - on or related to the Midland Mainline rail route from Sheffield to London."],BBOX[51.46,-1.89,53.42,0.16]],ID["EPSG",9372]]],ABRIDGEDTRANSFORMATION["ETRS89 to MML07-IRF (1)",METHOD["NTv2",ID["EPSG",9615]],PARAMETERFILE["Latitude and longitude difference file","TN15-ETRS89-to-MML07-IRF.gsb"],USAGE[SCOPE["Engineering survey and topographic mapping for railway applications."],AREA["United Kingdom (UK) - on or related to the Midland Mainline rail route from Sheffield to London."],BBOX[51.46,-1.89,53.42,0.16]],ID["EPSG",9369],REMARK["In conjunction with the MML07-TM map projection (code 9370) applied to MML07-IRF (code 9372), emulates the MML07 Snake projection. Applied to ETRS89 (as realized through the OSNet v2009 CORS) defines MML07-IRF hence is errorless."]]]