Development of water quality monitoring system for East Asian lakes and rivers using remote sensing technique

利用遥感技术开发东亚湖泊河流水质监测系统

• 批准号: 19404012
• 负责人: FUKUSHIMA Takehiko
• 金额: $ 10.82万
• 依托单位: University of Tsukuba
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19404012/
• 关键词: リモートセンシング; 湖沼水質; Case II; クロロフィルa; 濁度; クロロワィルa; CaseII

Reflectance spectra were measured at several points in Lake Dianchi in China and Lake Tonle Sap in Cambodia seasonally and light absorption and scattering properties were determined for each of phytoplankton, tripton and dissolved organic matter components in the sampled waters. Then, the system for estimating the concentrations of those three components was developed based on the reflectance spectra. Applying this system for the satellite images (e.g.MODIS, MERIS), the predicted concentrations of those components were in fair agreement with the analyzed ones.

在中国滇池和柬埔寨洞里萨湖的几个点测量反射光谱，季节性和光的吸收和散射特性，确定每个浮游植物，特里普和溶解有机物成分的采样沃茨。然后，基于反射光谱开发了这三种成分浓度的估计系统。应用该系统的卫星图像（如中分辨率成像光谱仪，MERIS），这些成分的预测浓度与分析的公平协议。

项目成果

衛星画像による湖沼評価

使用卫星图像评估湖泊

• 发表时间: 2009
• 期刊: 遺伝 63-6
• 作者: 松下文経;W.Yang;J.Chen;福島武彦;福島武彦・松下文経
• 通讯作者: 福島武彦・松下文経

Applicability of three-band model for estimating chlorophyll-a concentration in two Asian lakes (Lake Kasumigaura, Japam and Lake Dianchi, China)

三波段模型在两个亚洲湖泊（日本霞浦湖和中国滇池）叶绿素 a 浓度估算中的适用性

• 发表时间: 2009
• 作者: B.Matsushita;W.Yang;J.Chen;T.Fukushima
• 通讯作者: T.Fukushima

Application of spectral decomposition algorithm for mapping water quality in a turbid lake (Lake Kasumigaura, Japan) from Landsat TM data

• DOI: 10.1016/j.isprsjprs.2008.04.005
• 发表时间: 2009-01-01
• 期刊: ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING
• 影响因子: 12.7
• 作者: Oyama, Youichi;Matsushita, Bunkei;Imai, Akio
• 通讯作者: Imai, Akio

Testing the spectral decomposition algorithm (SDA) for different phytoplankton species by a simulation based on tank experiments

• DOI: 10.1080/01431160903475365
• 发表时间: 2010-02
• 期刊: International Journal of Remote Sensing
• 影响因子: 3.4
• 作者: Y. Oyama;B. Matsushita;T. Fukushima;Jin Chen;T. Nagai;A. Imai

An improved three-band semi-analytical model based on MERIS channels for estimating chlorophyll-a in highly turbid waters.

一种基于 MERIS 通道的改进三波段半解析模型，用于估算高浊度水中的叶绿素-a。

• 发表时间: 2009
• 作者: W.Yang;B.Matsushita;J.Chen;T.Fukushima
• 通讯作者: T.Fukushima