OpenStreetMap
"UAV could map archeological sites in a fraction of the time currently required"
English телендә mapryan 8 August 2012 баҫылып сыҡты.One of these could be really useful for all those areas with no or poor satellite imagery coverage http://www.gizmag.com/suave-archeological-aerial-mapping/23626/?utm_source=Gizmag+Subscribers&utm_campaign=7f35e162ad-UA-2235360-4&utm_medium=email
Фекер алышыу
Pink Duckтарафынан 8 August 2012 cәғәт 13:56көндө ҡаралған
Presuming the cost is less than that of purchasing satellite imagery.
mapryanтарафынан 8 August 2012 cәғәт 20:48көндө ҡаралған
True
CloCkWeRXтарафынан14 July 2013 cәғәт 08:36көндө ҡаралған
https://www.youtube.com/watch?v=n1E_CPxR3LA is probably quite interesting for you