平原水库总氮质量浓度的定量遥感研究  

Research on TN Content of Land Reservoir By Means of Quantitative Remote Sensing

作　　者：郝海森[1] 曹志勇[1] 莫金平 吴亮清[1] 

机构地区：[1]河北工程技术高等专科学校水利系,河北沧州061001 [2]河北省沧州市供排水公司,河北沧州061001

出　　处：《安徽农业科学》2011年第11期6857-6858,共2页Journal of Anhui Agricultural Sciences

摘　　要：以沧州大浪淀水库为研究对象,将实测的总氮含量和TM遥感数据反射率进行回归分析处理,构建了总氮含量与各波段多光谱定量遥感模型,并对(TM3+TM4)波段指数模型进行了定量反演,其结果符合水体实际水质分布情况,表明所建模型可应用于该水体总氮含量的监测需要。Taking Dalangdian reservoir as the research object,the measured TN content and remote sensing data were processed by regression analysis,and a quantitative remote sensing model was constructed,then the TM3 and TM4 band index model was quantitatively inverted,the results was in accordance with the actual distribution of TN,showing that the quantitative model could be applied to the monitoring of TN content in this waters.

关 键 词：定量遥感模型 总氮 平原水库 反演 

分 类 号：X52[环境科学与工程—环境工程]