BOUNDCRS[SOURCECRS[PROJCRS["SIRGAS 2000 / UTM zone 18S",BASEGEOGCRS["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]],ID["EPSG",4674]],CONVERSION["UTM zone 18S",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",10000000,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["Brazil west of 72°W. In remainder of South America, between 78°W and 72°W, southern hemisphere, onshore and offshore."],BBOX[-59.36,-78,0,-71.99]],ID["EPSG",31978]]],TARGETCRS[GEOGCRS["SIRGAS-CON SIR17P01",DYNAMIC[FRAMEEPOCH[2015]],DATUM["SIRGAS Continuously Operating Network SIR17P01",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["Geodesy."],AREA["Latin America - Central America and South America, onshore and offshore."],BBOX[-59.87,-122.19,32.72,-25.28]],ID["EPSG",8987]]],ABRIDGEDTRANSFORMATION["SIRGAS 2000 to SIRGAS-CON SIR17P01 (1)",METHOD["NTv2",ID["EPSG",9615]],PARAMETERFILE["Latitude and longitude difference file","SIRGAS2000-to-SIRGAS-CONSIR17P01.gsb"],USAGE[SCOPE["Transformation of coordinates at 0.02m level of accuracy."],AREA["Latin America - Central America and South America, onshore and offshore."],BBOX[-59.87,-122.19,32.72,-25.28]],ID["EPSG",9980],REMARK["Derived at 79 stations at epoch 2015.00. Accuracy deteriorates with time due to intra-plate seismic deformation."]]]