城市水体的变化监测研究与应用
|
摘要
城市水体是城市生态系统的重要组成部分,做好城市水体的监测工作是环境监测部门的一项重要任务。遥感作为一种科学、先进的监测手段,能够快速、准确地获取地表的水体信息,成为近年来城市水体监测的主要技术手段。介绍了基于指数法的水体提取方法以及在此基础上进行的变化监测技术,并以重庆市为例,分析了在2010年至2015年间城市水体的变化情况,为相关部门做出正确的决策提供了有效的依据。
Urban water is an important part of urban ecosystem.It is an important task of environmental monitoring department to do urban water monitoring.Remote sensing,as a scientific and advanced monitoring means,can quickly and accurately obtain the surface water information,become the main technical means of urban water monitoring in recent years.This paper introduces the method of water extraction based on exponential method and the change monitoring technology based on it.Taking Chongqing as an example,this paper analyzes the change of urban water body between 2010 and 2015,and makes the correct decision for the relevant departments Provide an effective basis.
Urban water is an important part of urban ecosystem.It is an important task of environmental monitoring department to do urban water monitoring.Remote sensing,as a scientific and advanced monitoring means,can quickly and accurately obtain the surface water information,become the main technical means of urban water monitoring in recent years.This paper introduces the method of water extraction based on exponential method and the change monitoring technology based on it.Taking Chongqing as an example,this paper analyzes the change of urban water body between 2010 and 2015,and makes the correct decision for the relevant departments Provide an effective basis.
引文
[1]中国环境科学学会2013中国环境科学学会学术年会[C].昆明,2013.
[2]朱鹤.遥感技术在地表水源地水体监测中的应用研究[D].北京:中国水利水电科学研究院,2013.
[3]余弦.遥感技术在地表水源地水体监测中的应用研究[J].珠江水运,2014(16):72–73.
[4]马金蹄.青海水资源监控管理系统建设的探讨[J].水利信息化,2014(3):69–72.
[5]段远斌.基于遥感技术的塔里木河流域业务应用及展望[J].水利信息化,2015(3):10–14.
[6]郭鹏,邹春辉,赵学斌.MODIS影像水体监测方法研究进展[J].气象科技,2012(6):869–873.
[7]胡若婧.基于Arc GIS Server的农区水质遥感反演信息系统构建研究[D].南京:南京农业大学,2011.
[8]陈鹏,张青,李倩.基于FY3A/MERSI影像的几种常用水体提取方法的比较分析[J].干旱区地理,2015(4):770–778.
[9]徐涵秋.利用改进的归一化差异水体指数(MNDWI)提取水体信息的研究[J].遥感学报,2005(5):589–595.
[2]朱鹤.遥感技术在地表水源地水体监测中的应用研究[D].北京:中国水利水电科学研究院,2013.
[3]余弦.遥感技术在地表水源地水体监测中的应用研究[J].珠江水运,2014(16):72–73.
[4]马金蹄.青海水资源监控管理系统建设的探讨[J].水利信息化,2014(3):69–72.
[5]段远斌.基于遥感技术的塔里木河流域业务应用及展望[J].水利信息化,2015(3):10–14.
[6]郭鹏,邹春辉,赵学斌.MODIS影像水体监测方法研究进展[J].气象科技,2012(6):869–873.
[7]胡若婧.基于Arc GIS Server的农区水质遥感反演信息系统构建研究[D].南京:南京农业大学,2011.
[8]陈鹏,张青,李倩.基于FY3A/MERSI影像的几种常用水体提取方法的比较分析[J].干旱区地理,2015(4):770–778.
[9]徐涵秋.利用改进的归一化差异水体指数(MNDWI)提取水体信息的研究[J].遥感学报,2005(5):589–595.