GEOGCS["S-JTSK_[JTSK03]_3D",DATUM["S-JTSK_[JTSK03]",SPHEROID["Bessel_1841",6377397.155,299.1528128]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433],LINUNIT["Meter",1.0]]