THE DESIGN AND DEVELOPMENT OF THE MAMSS-1TYPE MINIMUM ALTITUDE HIGHPRECISION AEROMAGNETIC SYSTEM
WANG Qing-yi 1, XING Ying-di 2, JIANG Bin 2, XU Li-zhong 1
1.Beijing Institute of Geology and Mineral Resources, Beijing 100012, China; 2. Beijing Zhongsetaige Geological Resources Exploration Co., Ltd., Beijing 100012, China
In order to meet the demand of largescale detailed magnetic survey in geological mapping and mineral exploration, the authors, with the dynamic delta-winged aerobat as the carrier and on the basis of the integration of the present advanced software and hardware technologies, designed and developed the MAMSS-1 type minimum altitude highprecision aeromagnetic system. After the successful trial flight, low altitude aeromagnetic survey with the linespacing of 100 m was performed over a known ore district. The result is very close to the result of the medium-scale ground magnetic survey. It is thus concluded that this system can be used as an effective rapid appraisal means in place of large-scale and mediumscale ground magnetic survey.