above aerial aeroplane airplane arial below blue blue-haze bushland colors colours conditions country-side distance distant expanse flying formations from-above geologically-significant height high isolated landscape lines looking-down movement moving outback panoramic panoramic-views remote riverbeds rough rugged rural scenery scenic shadows sightseeing sparse sunlight sunshine terrain travel travelling undulating vegetation views saltflats water Alice-Springs angles appearance central-Australia lined mountainous valleys air-travel architecture Asia Bird's-eye view buildings cambodia daytime foliage housing layout monsoonal neighborhood neighbourhood populated residential-areas roads roadways roofing roofs settlements traffic trees wet