OpenStreetMap
"UAV could map archeological sites in a fraction of the time currently required"
Unviáu por mapryan el 8 August 2012 en EnglishOne 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
Discussion
Comentariu de Pink Duck el 8 de August de 2012 a les 13:56
Presuming the cost is less than that of purchasing satellite imagery.
Comentariu de mapryan el 8 de August de 2012 a les 20:48
True
Comentariu de CloCkWeRX el 14 de July de 2013 a les 08:36
https://www.youtube.com/watch?v=n1E_CPxR3LA is probably quite interesting for you