卫星遥感技术在铁路沿线环境防护中的应用

Application of satellite remote sensing technology in environmental protection along railway lines

为全面了解铁路沿线环境的安全情况,有针对性的制定铁路沿线环境防护策略,达到提前判断、提前应对铁路安全隐患的目的,以卫星遥感技术为技术手段,将其应用在高速铁路沿线环境防护中,通过遥感摄影、图像比对和互联网处理平台一系列处理过程,判断铁路沿线环境的安全情况;实例应用证明:卫星遥感技术在铁路沿线环境安全监管中能及时发现铁路沿线危害隐患,提前做出隐患发展趋势预判和指导制定针对性事故应急处理措施的显著优势,是一种保障铁路运营安全的新方法。

In order to fully understand the safety situation of the environment along the railway lines,the corresponding environmental protection strategies along the railway were formulated to reach the goal of early judgment and early response to potential railway safety hazards. In this paper,satellite remote sensing technology was applied to environmental protection along high-speed railway lines. Through a series of processing procedures of remote sensing photography,image comparison and Internet processing platform,the research results were obtained and the safety situation of the environment along the railway were judged. This research method was combined with an application example. This paper demonstrates that satellite remote sensing technology can discover hidden dangers along railway lines in time in environmental safety supervision,make predictions of hidden dangers in advance and guide the formulation of emergency measures for specific accidents. It is a new method to ensure the safety of railway operation.