The map covers more than half of the country ... of a crop is affected by buried archaeological features. An aerial survey in 2006 revealed extensive Iron Age and Roman fields and ditches ...

Riley County and the city of Manhattan will enter an official agreement to split costs for aerial surveys. Riley County commissioners on Thursday signed their part to formalize the deal, which in the ...

"They have been brought together in our new interactive map using aerial sources and archive research." Matthew Oakey, aerial survey principal at Historic England, said adding information to the ...