航空热红外技术在煤田火区勘探中的应用研究
发布时间：2019-04-26 20:40
【摘要】：正随着遥感技术的普及,航天航空热红外探测技术已被广泛应用到了森林火灾监测、地下热水以及城市管线勘查等众多领域。地下煤氧化燃烧是一种放热反应,会对周边环境产生影响,如热效应、地表沉陷和火灾烟气的污染等。煤火探测主要从勘查区的热异常、地表沉陷和区域空气异常3个方面进行。同时,煤火探测的主要目的是确定煤火的空间位置及状态。早期主要采用测温、钻探等直接方法进行煤火探测。随着科学技术的发展,已逐步发展
[Abstract]:With the popularization of remote sensing technology, space and aviation thermal infrared detection technology has been widely used in many fields such as forest fire monitoring, underground hot water and urban pipeline exploration. Oxidation combustion of underground coal is a kind of exothermic reaction, which will affect the surrounding environment, such as thermal effect, surface subsidence and fire smoke pollution and so on. Coal fire detection is mainly carried out from three aspects: thermal anomaly, surface subsidence and regional air anomaly. At the same time, the main purpose of coal fire detection is to determine the space position and state of coal fire. In the early stage, direct methods such as temperature measurement, drilling and so on were used to detect coal fire. With the development of science and technology, it has developed step by step
【作者单位】： 核工业北京地质研究院遥感信息与图像分析技术国家级重点实验室;
【分类号】：TD752.1
本文编号：2466375
[Abstract]:With the popularization of remote sensing technology, space and aviation thermal infrared detection technology has been widely used in many fields such as forest fire monitoring, underground hot water and urban pipeline exploration. Oxidation combustion of underground coal is a kind of exothermic reaction, which will affect the surrounding environment, such as thermal effect, surface subsidence and fire smoke pollution and so on. Coal fire detection is mainly carried out from three aspects: thermal anomaly, surface subsidence and regional air anomaly. At the same time, the main purpose of coal fire detection is to determine the space position and state of coal fire. In the early stage, direct methods such as temperature measurement, drilling and so on were used to detect coal fire. With the development of science and technology, it has developed step by step
【作者单位】： 核工业北京地质研究院遥感信息与图像分析技术国家级重点实验室;
【分类号】：TD752.1
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1 傅碧宏，丑晓伟;利用热红外多光谱遥感技术提取和识别岩石、矿物信息[J];遥感技术与应用;1994年01期
，本文编号：2466375
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