In this session, GIS Expert Mr Tony O’Dempsey helped us navigate the world of maps through his passion for putting the art back in cartography. And we all know that ‘X’ marks the spot, but why ‘X’? Maybe Tony would tell us!
Maps of the past
Maps in the 12th century, where some of the earliest surviving ones are from, were not as we know them today. They were just as much a work of art as they wer…
