The features of the main airborne geophysical flying-platforms in China and the development trend
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摘要: 航空物探是将航空地球物理勘探仪器搭载在不同飞行器上,通过特定的飞行作业方式开展的地球物理勘查技术。航空物探的勘查效果同时受物探仪器性能和所采用的飞行平台及其飞行控制效果的双重影响。根据不同的需求,合理地选择并运用飞行器,是开展航空物探测量工作需要解决的首要任务。笔者在回顾国内航空物探发展的基础上,将主要使用的航空物探飞行器分为固定翼、直升机、无人机及其他等四类,分析每类飞行器作为航空物探搭载平台的优缺点,从持续服务地质勘查的需要出发,展望了航空物探及搭载平台的主要发展方向。Abstract: Airborne geophysical survey is a kind of special geophysical exploration technology based on various types of aircrafts e?quipped with airborne geophysical instruments,alying along the planned route. The aero?geophysical exploration result is not only affect?ed by geophysical equipment performance but also controlled by the flight platform used and the flying control. Therefore, a reasonable choice and use of the aircraft is the primary task to carry out aero?geophysical survey work. Based on reviewing the development of the domestic aero?geophysical survey, the authors divide the main aero?geophysical aircrafts into four types, i.e., fixed?wing aircrafts, heli?copters, unmanned aerial vehicles and other vehicles. The advantages and disadvantages of each type of aero?geophysical aircrafts are analyzed in this paper. Furthermore, the main development direction of the aero?geophysical survey and the flying platform are forecas?ted from the needs of the geological exploration.
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Key words:
- unmanned aerial vehicle(UAV) /
- airborne /
- geophysical survey /
- flying-platform /
- fixed-wing /
- helicopter
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