| 太湖悬浮物浓度的MODIS影像估测研究 |
| |
| 引用本文： | 杜聪, 王世新, 周艺, 阎福礼. 太湖悬浮物浓度的MODIS影像估测研究[J]. 武汉大学学报 ( 信息科学版), 2010, 35(1): 97-101. |
| |
| 作者姓名： | 杜聪 王世新 周艺 阎福礼 |
| |
| 作者单位： | 1中国科学院遥感应用研究所,北京市朝阳区大屯路甲20号北100101;2中国科学院研究生院,北京市石景山区玉泉路甲19号,100049 |
| |
| 基金项目： | 中国科学院重大交叉资助项目(KZCX1-YW-14-2); 国家自然科学基金资助项目(40671141,40701126) |
| |
| 摘 要： | 通过研究,发现在大样本(N=335)的情况下MODIS 500 mB1-B3与太湖悬浮物浓度具有较好的线性关系(R2=0.659)。同时,运用实测光谱深入分析悬浮物的敏感波段,进一步揭示了采用B1-B3估测的理论依据,并建立了适用于各个季节的太湖悬浮物通用遥感估测模型。
|
| 关 键 词： | 悬浮物 MODIS 遥感 太湖 |
| 收稿时间： | 2009-10-11 |
| 修稿时间： | 2009-10-11 |
Studying on Remote Estimation of Total Suspended Solids in Taihu Lake Using MODIS Imagery |
| |
| DU Cong, WANG Shixin, ZHOU Yi, YAN Fuli. Studying on Remote Estimation of Total Suspended Solids in Taihu Lake Using MODIS Imagery[J]. Geomatics and Information Science of Wuhan University, 2010, 35(1): 97-101. |
| |
| Authors: | DU Cong WANG Shixin ZHOU Yi YAN Fuli |
| |
| Affiliation: | 1Institute of Remote Sensing Applications,Chinese Academy of Sciences,20 Datun Road,Beijing 100101,China;2Graduate University of Chinese Academy of Sciences,A19 Yuquan Road,Beijing,100049,China |
| |
| Abstract: | Based on a large typically representative survey data(N=335) in Taihu Lake,a significant linear relationship was established between analytically measured total suspended solids(TSS) and MODIS B1-B3 at a resolution of 500 m.However,this paper also demonstrates why MODIS B1-B3 is applied by exploring how to identify the sensitive bands for detecting TSS.Finally,a general and robust regression model was developed to estimate TSS in Taihu Lake. |
| |
| Keywords: | total suspended solids(TSS) MODIS remote sensing Taihu Lake |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《武汉大学学报(信息科学版)》浏览原始摘要信息 |
|
点击此处可从《武汉大学学报(信息科学版)》下载全文 |
|
