+proj=tmerc +lat_0=4.596200416666666 +lon_0=-74.07750791666666 +k=1 +x_0=1000000 +y_0=1000000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs 1079 3116 EPSG:3116 MAGNA-SIRGAS / Colombia Bogota zone tmerc GRS80 false