BOUNDCRS[SOURCECRS[PROJCRS["SIRGAS 1995 / UTM zone 18N",BASEGEOGCRS["SIRGAS 1995",DATUM["Sistema de Referencia Geocentrico para America del Sur 1995",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4170]],CONVERSION["UTM zone 18N",METHOD["Transverse Mercator",ID["EPSG",9807]],PARAMETER["Latitude of natural origin",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-75,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["South America between 78°W and 72°W, northern hemisphere, onshore and offshore."],BBOX[0,-78,15.04,-72]],ID["EPSG",31987]]],TARGETCRS[GEOGCRS["SIRGAS 2000",DATUM["Sistema de Referencia Geocentrico para las AmericaS 2000",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["Horizontal component of 3D system."],AREA["Latin America - Central America and South America - onshore and offshore. Brazil - onshore and offshore."],BBOX[-59.87,-122.19,32.72,-25.28]],ID["EPSG",4674]]],ABRIDGEDTRANSFORMATION["SIRGAS 1995 to SIRGAS 2000 (1)",METHOD["NTv2",ID["EPSG",9615]],PARAMETERFILE["Latitude and longitude difference file","SIRGAS1995-to-SIRGAS2000.gsb"],USAGE[SCOPE["Transformation of coordinates at 0.006m level of accuracy."],AREA["South America - onshore and offshore. Ecuador (mainland and Galapagos) - onshore and offshore."],BBOX[-59.87,-113.21,16.75,-26]],ID["EPSG",9979],REMARK["Derived at 48 stations."]]]