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铁路航测遥感技术经过近50年的发展,在铁路勘测设计和运营管理方面发挥着越来越大的作用。随着技术的进步和生产管理的需要,航测遥感技术在既有铁路的运营管理方面,应用范围不断扩大,作用日益突出,成为铁路信息化建设的基本核心技术,特别是各类信息系统的建设无不与航测遥感技术密切相关。既有铁路航测遥感技术的应用,已经显示了其巨大的技术经济效益,铁路跨越式发展的要求和航测遥感技术本身的发展趋势,昭示了既有铁路航测遥感技术广阔的发展前景。而目前的现状,需要我们从科技政策上加以引导和规范,适应铁路跨越式发展的要求,促进铁路生产力的提高,使铁路的运营管理上一个新台阶。
After nearly 50 years of development, railway aerial survey and remote sensing technology has played an increasingly important role in railway survey, design and operation management. With the advancement of technology and the need of production management, aerial survey and remote sensing technology has been expanding its application range and becoming increasingly prominent in the operation management of existing railways. It has become the basic core technology of railway information construction, especially the construction of various information systems All are closely related to aerial survey and remote sensing technology. The application of the existing railway aerial survey and remote sensing technology has shown its huge technical and economic benefits, the requirements of the railway by leaps and bounds and the development trend of the aerial survey and remote sensing technology itself, which shows the broad development prospects of the existing railway aerial survey and remote sensing technology. However, the current status quo requires us to guide and standardize our policies on science and technology so as to meet the requirements of the leapfrog development of the railway, promote the improvement of railway productivity, and enable the railway operation and management to a new level.