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前言航空遥感技术,在地质、冶金、煤炭、地形测量、林业和农业等部门早已应用,取得了很好的效果。到目前为止,水利部门虽然有些单位积累了有关应用航空解译手段,研究工程地质问题的经验,但系统地、比较全面总结航空遥感技术用于研究隧洞工程地质问题的经验,并建立相应的各种解译标志和分类方案的文字材料仍感缺乏。
Preface Aviation remote sensing technology has long been used in geology, metallurgy, coal, topographic surveying, forestry and agriculture sectors and has achieved good results. So far, although some units in the water conservancy department have accumulated experiences on the application of aviation interpretation methods and research on engineering geological problems, they systematically and comprehensively summarized the experience of using airborne remote sensing technology in studying the geological problems of tunnel engineering and established corresponding There is still a lack of written material for interpreting signs and classification schemes.