11631925 - Geology tourism,Tenerife12034507 - Snows of Kilimanjaro11677054 - Kon-Tiki expedition route,194711615984 - Human presence over Oceania at night11614800 - Human presence over South America11613339 - Shipping routes11658826 - Antarctic exploration,1912-1611656404 - Royal Inca Road,artwork11615987 - Human presence over Africa at night11614901 - Human presence over eurasia at night11891311 - Tsunami road sign11628088 - Car sat-nav11616246 - Human presence over South America12056085 - Snowdrops (Galanthus sp.)11897824 - Air traffic11738848 - Arctic ice minimum extent,200711613335 - Human presence over North America12029768 - Hiker,Crowley's Ridge,Arkansas11882549 - Spirit's lander on Mars11658828 - African exploration routes,19th century11643315 - Bird flu research,artwork11617760 - Human presence over Europe and Africa11616408 - Human presence over Asia at night11615986 - Human presence over Eurasia at night11613342 - Human presence over North America11589480 - Gagarin's orbit in Vostok 1,196111735535 - Magellan's route,16th century map11633791 - Open Northwest Passage,201211897823 - Air traffic over North and South America11621441 - Reading a map,artwork11615989 - Human presence over North America11614902 - Human presence over Earth at night11555838 - Arctic icebreaker and helicopter11898122 - Car satellite navigation system11615982 - Human presence over North America11613211 - Human presence over Europe at night11592467 - Seven Bridges of Koenigsberg11897826 - Air traffic11642096 - Human migration,artwork11641361 - Gotthard Base Tunnel,artwork11635433 - Titanic ship and iceberg routes,diagram11615983 - Human presence over Oceania at night11615339 - Time travelling spacecraft,artwork11614804 - Human presence over Asia at night11613340 - Human presence over Africa at night11616368 - Human presence over Oceania at night11613338 - Air traffic routes11604507 - Mountain road,Norway11599591 - Open Northwest Passage,200711588855 - Flooded Indus River,Pakistan14166269 - Induction motor at Nikola Tesla exhibition11615985 - Human presence over South America11613210 - Air traffic routes over Eurasia12059986 - Driverless cars,illustration11738881 - Arctic sea ice,200211639004 - Tunnel construction,France11598065 - Wormhole,conceptual artwork11639003 - Tunnel construction,France11633792 - Open Northwest Passage,201211615981 - Major road networks,North America11615980 - Major road networks11607603 - Beagle voyage map and display,1830s11639002 - Tunnel construction,France11632732 - Winner,conceptual image11615970 - Circumnavigators,16th to 17th century11630265 - Granite steps,Switzerland11615990 - Human presence over Europe and Africa11914321 - Worldwide bird migration routes11905346 - 1715 solar eclipse,historical map11898276 - Ship's bridge11746457 - Dardanelles,satellite image11742354 - Cross-section of tubular agate11738847 - Arctic ice minimum extent,200711619050 - Nansen's Fram expedition,19th century11589506 - Flooded Indus River,Pakistan11826871 - Digital map measurer11598021 - Gagarin's orbit in Vostok 1,196112024240 - Blue Ridge Parkway11614904 - Human presence over Eurasia at night11914320 - Worldwide bird migration routes11735510 - 16th century world map11614880 - Human presence over North America11614803 - Human presence over eurasia at night11599593 - Open Northwest Passage,200712024241 - Blue Ridge Parkway11735548 - Second Byrd Antarctic Expedition,1933-3511589479 - Gagarin's orbit in Vostok 1,196111588881 - Nature reserve boardwalk11843107 - Routes of infection for SARS virus11745160 - Panama Canal11549155 - East Africa and Middle East11905337 - Predicted path of the 1724 solar eclipse11826872 - Digital map measurer11639001 - Tunnel construction,France11549430 - 1748 solar eclipse,historical artwork11900878 - Fire escape staircase11905347 - 1764 solar eclipse,historical map11898123 - Woman using a satellite navigation system11897825 - Air trafficnächste Seite