Engraved on stones and dated to 8,000 and 9,000 years ago, the oldest known plans to scale have recently been published in the journal PLOS ONE. They depict gigantic prehistoric structures known as “...
The Open Geospatial Consortium (OGC) has adopted a new international standard, opening the way to a common format for cartographic description. The geographer Erwan Bocher and his colleague Olivier...