城市黑臭水体遥感监测与筛查研究进展

发布时间：2018-04-15 04:21

本文选题：黑臭 + 遥感　；参考：《应用生态学报》2017年10期

【摘要】：持续改善城市水环境,加强黑臭水体整治,不仅是"水污染防治行动计划(水十条)"的国家战略需求,也是人民群众的关注热点.国内外以往的研究侧重于黑臭水体的成因、评价方法和治理措施,而关于遥感手段监测黑臭水体的研究十分少见,很难满足国家的业务化监测需求.本文总结了黑臭水体遥感监测与筛查迫切需要解决的问题,包括完善城市黑臭水体的识别和分级标准,开展遥感监测黑臭水体的关键技术研究,构建城市黑臭水体遥感筛查体系.其中,重点归纳了核心关键技术,主要包括:面向黑臭水体提取的高分影像预处理技术,城市水体提取技术,黑臭水体分类技术,基于星、空、地基遥感的黑臭水体识别与分级模型.本文总结基于高分遥感技术手段监测与筛查城市黑臭水体的研究进展、提出研究思路,将利于全面掌握黑臭水体的空间分布状况、治理进展情况,为城市黑臭水体整治提供有力的技术支撑.
[Abstract]:It is not only the national strategic demand of the Action Plan of Water pollution Control (10 articles of Water) to continuously improve the urban water environment and strengthen the treatment of black and smelly water body, but also the focus of attention of the people.Previous studies at home and abroad have focused on the causes, evaluation methods and treatment measures of black and smelly water bodies. However, the research on remote sensing monitoring of black and smelly water bodies is very rare, so it is difficult to meet the needs of national professional monitoring.This paper summarizes the urgent problems that need to be solved in remote sensing monitoring and screening of black-smelly water bodies, including perfecting the standards of identification and classification of black-smelly water bodies in cities, and carrying out the research on the key technologies of monitoring black-smelly water bodies by remote sensing.The remote sensing screening system of urban black and smelly water was constructed.Among them, the core key technologies are summarized, including: high score image pretreatment technology for black and smelly water body extraction, urban water body extraction technology, black-smelly water body classification technology, based on star, space,Identification and classification model of black and smelly water body based on remote sensing.This paper summarizes the research progress of monitoring and screening urban black-smelly water body based on high-score remote sensing technology, and puts forward the research ideas, which will help to grasp the spatial distribution of black-smelly water body and control progress.To provide strong technical support for urban black and smelly water treatment.
【作者单位】：中国科学院遥感与数字地球研究所;中国科学院数字地球重点实验室;环境保护部卫星环境应用中心;西南交通大学地球科学与环境工程学院;
【基金】：国家水体污染控制与治理科技重大专项(2017ZX07302-003) 城市黑臭水体遥感监管关键技术先期研究课题项目(2016SZXHC)资助~~
【分类号】：X52;X87

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