中国科学院机构知识库网格系统: 检索

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	Fluorescence-Based Approach to Estimate the Chlorophyll-A Concentration of a Phytoplankton Bloom in Ardley Cove (Antarctica) 期刊论文 OAI收割 REMOTE SENSING, 2017, 卷号: 9, 期号: 3, 页码: 1 作者: Zeng, Chen; Xu, Huiping; Fischer, Andrew M.; Zeng, Tao \| 收藏 \| 浏览/下载：23/0 \| 提交时间：2017/05/12 Chlorophyll-a Estimation Fluorescence Approach King George Island Phytoplankton Bloom
	Chlorophyll-a Estimation Around the Antarctica Peninsula Using Satellite Algorithms: Hints from Field Water Leaving Reflectance 期刊论文 OAI收割 SENSORS, 2016, 卷号: 16, 期号: 12, 页码: 12 作者: Zeng, Chen; Fischer, Andrew M.; Xu, Huiping \| 收藏 \| 浏览/下载：41/0 \| 提交时间：2017/02/13 Water Leaving Reflectance Skylight Downwelling Radiance Chlorophyll-a Estimation Modis Viirs
	Algorithms and Schemes for Chlorophyll a Estimation by Remote Sensing and Optical Classification for Turbid Lake Taihu, China 期刊论文 OAI收割 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2015, 卷号: 8, 期号: 1, 页码: 246-256 作者: Zhang, Fangfang; Li, Junsheng; Shen, Qian; Zhang, Bing; Wu, Chuanqing 收藏 \| 浏览/下载：40/0 \| 提交时间：2016/04/20 Chlorophyll a (CHLA) estimation algorithm Lake Taihu optical classification remote sensing
	Using three-band model to retrieve chlorophyll-A of Yantai coastal waters 会议论文 OAI收割 Ocean Remote Sensing and Monitoring from Space, Beijing, China, October 15, 2014 - October 16, 2014 Ma, Wandong(1); Wu, Chuanqing(1); Yin, Shoujing(1); Zhu, Li(1); Wu, Di(1); Xing, Qianguo(2) 收藏 \| 浏览/下载：61/0 \| 提交时间：2015/08/10 Remote sensing Accurate estimation Band model Chlorophyll a Chlorophyll-a concentration Coastal waters Determination coefficients Linear relationships Medium resolution imaging spectrometers
	IMPROVED MODELS FOR CHLA ESTIMATION BY CONSIDERING THE EFFECT OF PHYTOPLANKTON SPECIFIC ABSORPTION 会议论文 OAI收割 2010 Ieee International Geoscience and Remote Sensing Symposium, New York Xu, Jingping; Gu, Xingfa; Zhang, Bai; Yu, Tao; Li, Fang; Li, Juan 收藏 \| 浏览/下载：21/0 \| 提交时间：2014/12/07 Remote sensing Inland Case-II waters Chlorophyll-a specific absorption coefficient model CHLOROPHYLL-A REMOTE ESTIMATION
	Evaluation of Hyperspectral Indices for Chlorophyll-a Concentration Estimation in Tangxun Lake (Wuhan, China) 期刊论文 OAI收割 International Journal of Environmental Research and Public Health, 2010, 卷号: 7, 期号: 6, 页码: 2437-2451 Huang Y. H.; Jiang D.; Zhuang D. F.; Fu J. Y. 收藏 \| 浏览/下载：32/0 \| 提交时间：2012/06/08 chlorophyll-a hyperspectral reflectance hyperspectral indices Tangxun Lake biooptical parameter variability turbid productive waters algal-chlorophyll remote estimation reflectance estuaries spectra models bloom nm
	Remote chlorophyll-a retrieval in eutrophic inland waters by concentration classification Taihu Lake case study 会议论文 OAI收割 International Conference on Earth Observation Data Processing and Analysis, ICEODPA,, Wuhan, China, December 28, 2008 - December 30,2008 Du, Cong; Wang, Shixin; Zhou, Yi; Yan, Fuli 收藏 \| 浏览/下载：33/0 \| 提交时间：2014/12/07 In order to improve the precision of phytoplankton chlorophyll-a (chla) concentration retrieval this study classified the data into two groups (the high and the low) by chla concentration with the threshold of 50gA&bullL-1. And then build the statistical models for each group. Particularly a modifying factor OSS/TSS was used to unmixing the spectra in the low model to improve the low relationship between spectral reflectance and chla concentrations. As a result the concentration classification model allowed estimation of chla with a root mean square error (RMSE) of 21.12gA&bullL-1 and the determination coefficient (R2) was 0.92 comparing with RMSE of chla estimation was 35.72gA&bullL-1 and R2=0.72 in the traditional model. It shows that concentration classification is a helpful method for accurate remote chla retrieval in eutrophic inland waters. 2008 SPIE.