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Application of domestic high-resolution satellite data On Geological Hazard Monitoring in Coal Mining Areas

机译：国内高分辨率卫星数据在煤矿区地质灾害监测中的应用

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Rapid development of remote sensing technology has become an important means of geological hazards monitoring. Domestic high- resolution satellite data such as TH-1, ZY-3, GF1/2 and BJ-2, because of its high quality and low price, are more and more widely used in the field of geology. However, there are still some problems in data processing and the research on domestic satellite data in coal mining geological hazards monitoring is not much. So it needs further research and application. This paper aims to establish a set of technology scheme for dynamic monitoring and analysis of geological hazards in coal mining collapse area based on domestic high-resolution satellite. We selected the Xinjiang Uygur Autonomous Region Midong District of Urumqi where geological disasters are more serious as the study area, compared and analyzed the domestic high-resolution satellite images based on the TH-1 (2014), GF-1 (2015), BJ-2 (2016). This paper identified dynamic change of geologic hazard, set up the symbol of interpretation, evaluated and explored the practicability of land disaster investigation and dynamic monitoring with domestic high-resolution satellite. Based on the dynamic monitoring with domestic high-resolution satellite data from 2014 to 2016, we found that the geological disasters such as ground collapse and ground cracks are increasing. We suggest that it should be planned first, and exploitation should be scientific. It is necessary to strengthen the restoration of governance.
机译：遥感技术的飞速发展已经成为地质灾害监测的重要手段。 TH-1，ZY-3，GF1 / 2和BJ-2等国内高分辨率卫星数据由于其高质量和低廉的价格，在地质领域得到越来越广泛的应用。但是，数据处理中仍然存在一些问题，在煤矿地质灾害监测中国内卫星数据的研究还不多。因此需要进一步的研究和应用。本文旨在建立一套基于国内高分辨率卫星的煤矿塌陷区地质灾害动态监测与分析技术方案。我们选择地质灾害较为严重的新疆维吾尔自治区乌鲁木齐自治区米东区为研究​​区域，并根据TH-1（2014），GF-1（2015），BJ对国内高分辨率卫星图像进行了比较和分析。 -2（2016）。本文确定了地质灾害的动态变化，建立了解释符号，评价和探讨了利用国内高分辨率卫星进行土地灾害调查和动态监测的实用性。基于2014年至2016年利用国内高分辨率卫星数据进行的动态监测，我们发现诸如地面塌陷和地面裂缝等地质灾害正在增加。我们建议首先进行计划，开发应该是科学的。有必要加强治理的恢复。

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