地理国情监测数据驱动的城市内水环境监测方法研究  

Research on Monitoring Methods for Urban Water Environment Driven by Geographical National Condition Monitoring Date

作　　者：崔丛健 CUI Congjian(Guizhou Zhongse Lantu Technology Co.,Ltd.,Guiyang,Guizhou Province,550081 China)

机构地区：[1]贵州中色蓝图科技有限公司,贵州贵阳550081

出　　处：《科技资讯》2024年第20期203-205,共3页Science & Technology Information

摘　　要：城市内水环境的安全与居民的生命安全相关,考虑其监测困难的问题,提出基于地理国情监测数据的方法。通过分析波段反射率比值与水环境监测指标关系,引入波段参数,确保数据准确性。在水环境数据获取中,结合监测指标与反演参数,确定具体参数。测试结果表明:输出的水体污染面积占比误差低于0.03%,可靠性高,从而有效提升了城市内水环境监测的效率和准确性,为环境管理提供了有力支持。The safety of urban water environment is closely related to the lives and economic activities of residents.Considering the difficulty of monitoring it,a method based on geographical and national monitoring data is pro⁃posed.By analyzing the relationship between band reflectance ratio and water environment monitoring indicators,band parameters are introduced to ensure data accuracy.In the acquisition of water environment data,specific pa⁃rameters are determined by combining monitoring indicators with inversion parameters.The test results show that the output error of the proportion of water pollution area is less than 0.03%,and the reliability is high,which effec⁃tively improves the efficiency and accuracy of urban water environment monitoring,and provides strong support for environmental management.

关 键 词：地理国情监测数据 城市内水环境 目标监测区域 波段反射率比值 相关性 数据反演 

分 类 号：P237[天文地球—摄影测量与遥感]