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二十年来,我们在甘肃北山、祁连山、西秦岭及巴丹吉林沙漠等地开展1∶20万区域地质调查与矿产普查工作中,坚持了充分利用航空地质方法,它不仅加快了区域地质调查工作进度,而且对提高地质图件质量方面也起了积极的促进作用。通过实践,使我们深刻地体会到航空象片具有视域广阔、反映真实、速度快、效率高、精度高、成本低等优越性,使我们增加工作的予测性和计划性,从而做到“胸中有数”。因此,我们认为航空地质方法是当前地质工作中值得推广的先进技术,也是使地质工作符合多快好省发展的重要途径。岩浆岩发育区应用航空地质方法研究断裂构造同样是行之有效的。
In the past two decades, we conducted 1: 200,000 regional geological survey and mineral survey in Beishan, Qilian Mountains, West Qinling and Badain Jaran Desert of Gansu Province. We insisted on making full use of aeronautical geology methods, which not only accelerated the work of regional geological survey Progress, but also to improve the quality of geological map also played a positive role in promoting. Through practice, we have profoundly realized that aerial photography has the advantages of broad field of view, true reflection, high speed, high efficiency, high precision and low cost, so that we can increase the predictability and planning of the work so as to achieve “There are countless”. Therefore, we think that the aviation geological method is an advanced technique that is worth promoting in the current geological work and also an important way to make the geological work accord with the development of more rapid and better provinces. It is equally valid to study the fault structure by using the method of aviation geological in the magmatic rock development area.