航空磁测已在我国矿产普查和区域地质调查工作中发挥了重要作用。国外在60年代后期已实现航磁数据的数字收录,并且在电子计算机上实现资料整理成图过程自动化。目前我国航磁资料仍以纸卷曲线形式记录,以手工结合机械装置进行资料整理成图,花费大量手工劳动,并且精度难以提高。这是我国航测技术与国际先进水平之间的一项重要差距。 Aeromagnetic surveying has played an important role in China’s mineral prospecting and regional geological survey. Abroad in the late 1960s has been the number of aeromagnetic data included, and in the computer data to achieve the process of data mapping automation. At present, China’s aeromagnetic data is still recorded in the form of a paper roll curve. Data are arranged and processed manually by a mechanical device. It takes a lot of manual work and the accuracy is hard to be improved. This is an important gap between China’s aerial survey technology and the international advanced level.