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陕北侏罗纪煤田是举世闻名的大煤仓。榆神府区为先期开发区,位于榆林、神木、府谷三县境内。面积约9000平方公里,探明储量877亿吨。在勘探工作中,成功地应用了航空遥感方法进行地质填图,解决了黄土覆盖地区煤田测量的一系列难题,取得了显著的|经济效益。本文简要总结遥感影像特征及其应用和效果。一、航片煤田地质解译标志的探索神榆府勘探区地处陕北黄土高原的北缘和毛乌索沙漠的南缘,属半干旱大陆性气候,植被覆盖率极低。东部黄土高原区沟、塬、梁、峁纵横交错;西部为沙漠滩区。全区广泛覆盖着厚几公分至数公尺的沙土。区内人烟稀少,交通不便,地质工作条件艰难。
The Jurassic coalfield in northern Shaanxi is the world-famous big coal bunker. Yushenfu District for the pre-development zone, located in Yulin, Shenmu, Fugu three counties. An area of about 9000 square kilometers, proven reserves of 87.7 billion tons. In the exploration work, the successful application of the airborne remote sensing method for geological mapping has solved a series of problems in coalfield measurement in loess areas and achieved significant economic benefits. This article briefly summarizes remote sensing image features and their applications and effects. I. Exploration of Hangmu Coalfield Geological Interpretation Signs Shenmu Prefecture exploration area is located in the northern margin of the Loess Plateau of Shaanxi and the southern margin of the Maowo Desert, belonging to a semi-arid continental climate with very low vegetation coverage. The eastern loess plateau ditch, plateau, beam, 峁 criss-cross; western desert beach area. The area is widely covered with a few centimeters thick to a few meters of sand. Sparsely populated areas, traffic inconvenience, difficult geological conditions.