gps

abbr. 全球定位系統(Global Position System)、通用雷達(General Purpose Radar)、炮長主瞄準鏡(Gunner's Primary Sight)

學術名詞

  • 全球定位系統:生命科學、地球科學、物理學、電機工程、新聞傳播學、海洋地質學

英文釋義

  1. a navigational system involving satellites and computers that can determine the latitude and longitude of a receiver on Earth by computing the time difference for signals from different satellites to reach the receiver