
For the first time ever, archaeologists have used ground-penetrating radar to map an entire city while it’s still beneath the ground.
Source: Gizmodo – Ground-Penetrating Radar Reveals Entire Ancient Roman City

For the first time ever, archaeologists have used ground-penetrating radar to map an entire city while it’s still beneath the ground.
Source: Gizmodo – Ground-Penetrating Radar Reveals Entire Ancient Roman City