| 高分光学遥感影像在铁路勘察中的应用及展望 |
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| 引用本文： | 任晓春,李伟,王玮.高分光学遥感影像在铁路勘察中的应用及展望[J].测绘通报,2019,0(5):44-47. |
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| 作者姓名： | 任晓春 李伟 王玮 |
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| 作者单位： | 轨道交通工程信息化国家重点实验室(中铁一院) ,陕西 西安,710043;轨道交通工程信息化国家重点实验室(中铁一院) ,陕西 西安,710043;轨道交通工程信息化国家重点实验室(中铁一院) ,陕西 西安,710043 |
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| 摘 要： | 为促进我国铁路勘察设计领域高分光学遥感影像的应用,结合当前铁路勘察设计工作的特点,系统总结了高分光学影像的发展及其在地理信息产品生产、地质勘察和环境影响评价分析等方面的应用现状,指出面向铁路勘察设计的高分影像应用存在的问题,提出未来的研究重点是建立适应于铁路勘察设计特点的遥感影像高精度的处理和智能信息提取与解译、业务应用等方面,以期形成高效的光学遥感卫星铁路勘察设计应用体系。
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| 关 键 词： | 高分光学遥感影像 铁路勘察设计 地理信息产品 |
| 收稿时间： | 2018-07-03 |
Application and prospect of high-resolution optical remote sensing image in railway survey and design |
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| REN Xiaochun,LI Wei,WANG Wei.Application and prospect of high-resolution optical remote sensing image in railway survey and design[J].Bulletin of Surveying and Mapping,2019,0(5):44-47. |
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| Authors: | REN Xiaochun LI Wei WANG Wei |
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| Institution: | State Key Laboratory of Rail Transit Engineering Informatization(FSDI), Xi'an 710043, China |
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| Abstract: | In order to improve the application level of high-resolution optical remote sensing image in the field of railway survey and design, this paper systematically summarizes the current situation of high-resolution optical image and its application in geographic information products, geological survey and environmental impact assessment and so on, combined with the characteristics of current railway survey and design. The future research focus include high reliability and high precision processing technology for remote sensing image adapted to the characteristics of railway survey and design, improving the accuracy of remote sensing data interpretation, information extraction intelligence and so on. The purpose is to form an efficient application system of optical remote sensing satellites in railway survey and design. |
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| Keywords: | high resolution remote sensing image railway survey and design geographic information product |
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