photogeology  search
UFphotogeologic methods
RTengineering geology
 aerial photography
 cartography
 maps
 mosaics
 photogrammetry
 photography
 remote sensing
 space photography
 airborne methods
 methods
 satellite methods
 mineral exploration
 video methods
 paleoclimate maps
 exploration
SNSearch with geophysical surveys for surveys. Also index remote sensing, geophysical surveys as applicable.