Lasers reveal ‘lost’ Roman roads

Archaeologists are using Environment Agency laser mapping data to rediscover hundreds of kilometres of ‘lost’ Roman roads.

Since 1998 the Environment Agency has used lasers to scan and map the English landscape from above to help with work such as flood modeling and tracking changing coastlines. But these LIDAR (Light Detection and Ranging) data are also publicly available and have been used to help with everything from building virtual worlds to managing forests. In particular, it is helping to find lost Roman roads across the north of England. Click Here for the article.