above aerial aeroplane airplane arial below buildings cambodia colors colours conditions country-side distance distant expanse flooding flying foliage formations from-above height high housing landscape looking-down monsoonal movement moving panoramic panoramic-views populated river riverside rural scenery scenic settled settlements shadows sunlight sunshine terrain travel travelling trees vegetation views water wet blue-haze brown bushland dry geologically-significant isolated outback remote riverbed rough rugged sightseeing sparse undulating blue lines riverbeds saltflats above-ground architectural architecture danger dangerous elevated futuristic Gardens-by-the-Bay iconic icons landmarks panoramic-vistas reinforced-concrete safety Singapore skyline steel strong Super-trees Supertree-Grove suspended tree-tops vertical-gardens vistas angles appearance arid aridity brine brine-lake central-Australia dry-salt-crust extensive huge Lake-Amadeus Pantu plain saline saline-lakes salt-lake salt-lakes-chain saltpans cable-chairs cables cableway chairlift empty in-use ocean passing personal-transport perspectives scene seats secure tourist-transport tourists transport used aerial-walkway connected connections OCBC-Skyway pedestrians stroll strolling walkway