名詞 sunglint (countable かつ uncountable, 複数形 sunglints) An optical phenomenon that occurs when sunlight reflects off the surface of water (an ocean, lake または river) directly towards a satellite sensor viewing the surface, so that in the sunglint area of a satellite image, smooth water appears as a silvery mirror, while rougher surface water is relatively dark. 2016 October 29, Eye me a river, New Sc