IMHO, the " Sleeping lady " map can't be overlayed in GE because is a 3D map ( like the Perfil mapa ) and you can recognize it only looking at the mountainside where it's located. Also, the heart/breast in the map is not like could be seen in the field but is a metaphorical depiction of the spot which has that shape as a landmark. In reallity that shape stand up above the turn of that canyon.
From my research, I found out how the canyon depicted in the " Sleeping lady " map is the same with the dotted path from the encrypted map that Celeste Jones possessed. Of course Celeste's map is a 2D and has a different orientation ( opposite ).