Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Environmental Science》 2012-02
Add to Favorite Get Latest Update

Estimation and Remote Sensing Inversion of Diffuse Attenuation Coefficient K_d(490) in Lake Taihu in Spring Based on Semi-analytical Model

LIU Zhong-hua1,LI Yun-mei1,LI Rui-yun2,Lü Heng1,TAN Jing1,GUO Yu-long1(1.Key Laboratory of Virtual Geographic Environment,Ministry of Education,Nanjing Normal University,Nanjing 210046,China;2.Department of Geographical Information System,School of Geographic Science,Nanjing Normal University,Nanjing 210046,China)  
Diffuse attenuation coefficient is not only an important optical parameter,but also an important factor of water ecological system.Two datasets measured in April 2009 and May 2010 were firstly used to calculate absorption coefficient [a(490)] and backscattering coefficient [bb(490)] at 490 nm,and then,the relationship between bb(490) and simulated remote sensing reflectance at different bands of HJ-1 was studied.The semi-analytical model of Kd(490)in Lake Taihu in spring was constructed based on this basis,and it was used to estimate Kd(490) of Lake Taihu via an image of HJ-1 finally.The results show that: ① The values of a(490) and bb(490) can be calculated accurately based on optical closure principle,and the mean absolute percent error(MAPE) of a(490) between calculated and measured is 17.1%.In addition,the backscattering coefficient at 490 nm [bb(490)] exponentially relate with the simulated remote sensing reflectance at the fourth band of HJ-1;② The semi-analytical model constructed in this study has good accuracy and stability.The MAPE is 21.6% and RMSE is 1.68 m-1 by comparing inversion result and quasi-synchronous measured data;③Kd(490) of Lake Taihu in spring differs a lot in space distribution.The values are relatively smaller in north and east part of Lake Taihu,but larger in west and south part.
【Fund】: 高分辨率对地观测系统国家科技重大专项(E0203/1112/JC01);; 高等学校博士学科点专项科研基金项目(20093207110011);; 江苏高校优势学科建设工程项目(1411109012)
【CateGory Index】: P343.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 9 Hits
1 PAN Delu~1 & MA Ronghua~(1,2) (1:State Key Laboratory of Satellite Ocean Environment Dynamics,Second Institute of Oceanography,State Oceanic Administration, Hangzhou 310012,PR.China) (2:Nanjing Institute of Geography and Limnology,CAS,Nanjing 210008,P.R.China);Several key problems of lake water quality remote sensing[J];Journal of Lake Sciences;2008-02
2 HUANG Chang-chun,LI Yun-mei,SUN De-yong,LE Cheng-feng,WU Lan,WANG Li-zhen,WANG Xing(Key Laboratory of Virtual Geographic Environment,Ministry of Education,Nanjing Normal University,Nanjing 210046,China);Characteristics of the Diffuse Attenuation Coefficient and Its Impact on Aquatic Ecology Environment[J];Environmental Science;2009-02
3 XU Yifan1,LI Yunmei1,WANG Qiao2,L Heng1,LIU Zhonghua1,XU Xin1,TAN Jing1,GUO Yulong1,WU Chuanqing21. Key Laboratory of Virtual Geographic Environment,Ministry of Education,Nanjing Normal University,Nanjing 2100462. Satellite Environment Application Center,Ministry of Environmental Protection,Beijing 100029Received 8 April 2010; received in revised form 1 July 2010; accepted 4 August 2010;Eutrophication evaluation of three lakes and one reservoir using CCD images from the HJ-1 satellite[J];Acta Scientiae Circumstantiae;2011-01
4 LI Yun-Mei, HUANG Jia-Zhu, LU Wan-Ning, SHI Jun-Zhe~(College of Geography Science, Nanjing Normal University, Nanjing, 210097)~(Wuxi Center of Environmental Assessment, Wuxi, 214023);MODEL-BASED REMOTE SENSING ON THE CONCENTRATION OF SUSPENDED SEDIMENTS IN TAIHU LAKE[J];Oceanologia et Limnologia Sinica;2006-02
5 HU Hao-guo~(1,2),YUAN Ye-li~(1,2),WAN Zhen-wen~(1,2) (1.First Institute of Oceanography, State Oceanic Administration, Qingdao 266061nic Administration, Qingdao 266061,China);Study on hydrodynamic environment of the Bohai Sea, the Huanghai Sea and the East China Sea with wave-current coupled numerical model[J];Acta Oceanologica Sinica;2004-04
6 NING Xiu-ren~(1,2),SHI Jun-xian~1,CAI Yu-ming~(1,2),LIU Cheng-gang~1 te Oceanic Administratio,Hangzhou 310012,China; 2. Second Institute of Oceanography,State Oceanic Administration,Hangzhou 310012,China);Biological productivity front in the Changjiang Estuary and the Hangzhou Bay and its ecological effects[J];Acta Oceanologica Sinica;2004-06
7 ZHANG Yunlin1, 2, QIN Boqiang1, CHEN Weimin1, YANG Dingtian1, 2, JI Jiang1 (1Nanjing Institute of Geography & Limnology, Chinese Academy of Sciences, Nanjing 210008, China; 2School of Postgraduate, Chinese Academy of Sciences, Beijing 100039, China);Analysis on distribution and variation of beam attenuation coefficient of Taihu Lake's water[J];Advances In Water Science;2003-04
8 TANG Jun wu 1, TIAN Guo liang 2, WANG Xiao yong 3, WANG Xiao mei 1, SONG Qing jun 1 (1. National Satellite Ocean Application Service, Beijing 100081, China;2. Institute of Remote Sensing Applications, Beijing 100101, China; 3. National Center of Ocean Technology, Tianjin 300111, China);The Methods of Water Spectra Measurement and Analysis Ⅰ:Above-Water Method[J];Journal of Remote Sensing;2004-01
9 LE Cheng-feng, LI Yun-mei, ZHA Yong, SUN De-yong, WANG Li-zhen (1Ministry of Education Key Laboratory of Virtual Geographic Environment, Nanjing Normal University, Nanjing 210046, China; 2Department of Resources and Environment, Shijiazhuang Collage, Shijiazhuang 050035).;Optical properties and remote sensing retrieval model of diffuse attenuation coefficient of Taihu Lake water body[J];Chinese Journal of Applied Ecology;2009-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 FANG Li-gang et al (Guangdong Open Laboratory of Geospatial Information Technology and Application,Guangzhou,Guangdong 510070);Study on Salinity based on Chlorophyll a in Saltwater Intrusion Reach,Pearl River Estuary[J];Journal of Anhui Agricultural Sciences;2010-30
2 WANG Hua1,PANG Yong1,2,ZHANG Gang3,HU Kai-ming1(1.College of Environmental Science and Engineering,Hohai University,Nanjing,Jiangsu 210098,China;2.Key Laboratory for Integrated Regulation and Resources Exploitation on Shallow Lakes,Ministry of Education,Hohai University,Nanjing,Jiangsu 210098,China;3.Cityagent Urban Planning and Design Corporation,Nanjing,Jiangsu 210098,China);Temporal and Spatial Distribution of Underwater Light Field for a Waterfront Tide-Influenced Water Body[J];Transactions of Beijing Institute of Technology;2009-06
3 Zhou Hongmin Bo Yanchen Wang Jindi (School of Geography and Remote Sensing Science,State Key Laboratory of Remote Sensing Science,Jointly Sponsored by Beijing Normal University and the Institute of Remote Sensing Applications of Chinese Academy of Sciences;Beijing Key Laboratory of Enviromental Remote Sensing and City Digitalization,Beijing Normal University: 100875,Beijing,China);RESEARCH OF WATER LEAVING RADIANCE POLARIZATION WITH LABORATORY MEASURED DATA[J];Journal of Beijing Normal University(Natural Science);2007-03
4 PANG Bo,LI Yu-xia,TONG Ling School of Automation chemistry,University of Electronic Science and Technology of chengdu,Chengdu 611731,China;Estimation of chlorophyll-a concentration in Kuncheng Lake of Jiangsu based on a semi-analytical model[J];Journal of Chengdu University of Technology(Science & Technology Edition);2011-01
5 YANG Pin-hong1,2,3,WANG Zhi-tao1(1.College of Life Science,Hunan University of Arts and Science,Changde 415000,China;2.Hunan Province Marine Products Engineering Technique Research Center,Changde 415000,China;3.Dahu Aquaculture Co.,Ltd.Changde 415000,China);Characteristic of main ecological factors in lakes and energy-efficient fishery,a new strategy of eutrophication management[J];Journal of Hunan University of Arts and Science(Natural Science Edition);2010-03
6 ZHANG Hao~①ZHANG Bing~②LI Jun-sheng~②SHEN Qian~①(①State Key Laboratory of Remote Sensing Sciences,Jointly Sponsored by the Institute of Remote Sensing Applications of CAS and Beijing Normal University,Beijing 100101,China;②Center for Earth Observation and Digital Earth Chinese Academy of Sciences,Beijing 100080,China);WHI in-situ calibration and atmosphere correction in case-Ⅱwater[J];Science of Surveying and Mapping;2008-S1
7 LIU Zhen-yu~①JIANG Tao~(①②) (①Department of Remote Sensing Science and Technology,Geomatics College,ShanDong University of Science and Technology,ShanDong Qingdao 266510,China;②Laboratory of Fundamental Geographic Information and Digital Technology,Key Laboratory of ShanDong,ShanDong Qingdao 266510,China);The resarch on the way of extracting Hu Moss on the basis of MODIS[J];Science of Surveying and Mapping;2008-S1
8 ZHANG Hao①,ZHANG Bing②,LI Jun-sheng②,SHEN Qian①(①State Key Laboratory of Remote Sensing Sciences,Jointly Sponsored by the Institute of Remote Sensing Applications of CAS and Beijing Normal University,Beijing 100101,China; ②Center for Earth Observation and Digital Earth Chinese Academy of Sciences,Beijing 100080,China);WHI in-situ calibration and atmosphere correction in case-II water[J];Science of Surveying and Mapping;2008-S3
9 LIU Zhen-yu①,JIANG Tao ①② (①Department of Remote Sensing Science and Technology,Geomatics College,ShanDong University of Science and Technology,ShanDong Qingdao 266510,China; ②Laboratory of Fundamental Geographic Information and Digital Technology,Key Laboratory of ShanDong,ShanDong Qingdao 266510,China);The resarch on the way of extracting Hu Moss on the basis of MODIS[J];Science of Surveying and Mapping;2008-S3
10 AO Yong,WANG Xiao-feng,KONG Jin-ling(School of Earth Sciences and Resources Management,Chang'an University,Xi'an 710054,China);Study on remote sensing quantitative model of suspended sediments in the coastal waters of Caofeidian[J];Science of Surveying and Mapping;2011-01
China Proceedings of conference Full-text Database 9 Hits
1 Zhou Dong, Li Yan, Shang Shaoling, Shao Hao, Ma Xiaoxin State Key Laboratory of Marine Environmental Science (Xiamen University), 361005, Xiamen, China College of Oceanography and Environmental Science, Xiamen University,361005, Xiamen, China;Spectral reflectance and remote sensing detect mode for intertidal sediments fringing Xiamen Bay, China[A];[C];2006
2 Cai Xiao-chun~(1,2) Lei Wu-hu~1 (1.Electronic Engineering Institute of PLA.Anhui,Hefei,230037;2.Key Laboratory of Electronic Restriction,Anhui,Hefei,230037);Retrieval of Chlorophyll-a Concentration Based on Spectral Unmixing Model with Remote Sensing Data a Case Study in Lake Dianshan[A];[C];2009
3 Yang Chaoyu Yang Dingtian Yang Yuezhong Lu Guixin Zhao Jun SunZhaohua (LED South China Sea Institute of oceanology Chinese Academy of Sciences GuangZhou 510301 China);Retrieval Seagrass Substrate With Hyperspectral Remote Sensing[A];[C];2008
4 CAI Yu-ting (Fisheries Research Institute of Fujian,Xiamen 361012 China);Distribution of Chlorophyll. a and Primary Productivity in Fujian Coastal Water[A];[C];2009
5 CHEN Lixiong1,2,3,HU Yong 2,GONG Cailan2 1.Merchant Marine College;Shanghai Maritime University;Shanghai 200135;P.R.China;2.Shanghai Institute of Technical Physics;Chinese Academy of Sciences;Shanghai 200083;P.R.China;3.Graduate School of the Chinese Academy of Sciences,Beijing 100039;P.R.China;Study on relationship between field spectrum hue and cyanobacteria's status[A];[C];2010
6 Yan QIN,Ruru DENG,Jing WANG Department of Remote Sensing and GIS Engineering,School of Geography and Planning, Sun Yatsen University,Guangzhou,510275.;Monitoring Water Quality of Reservoirs in Pearl River Delta Region by Remote Sensing—A Case Study on Meizhou Reservoir and Liuxihe Reservoir[A];[C];2009
7 Xiaoshen Zheng 1,2, Hao Wei 2,1 1 Physical Oceanography Laboratory,Ocean University of China, Qingdao, 266100, China. 2 Tianjin key laboratory of marine resource and chemistry, Tianjin University of Science and Technology, Tianjin, 300457,China;Analysis of Chlorophyll Concentration during the Phytoplankton Spring Bloom in the Yellow Sea Based on the MODIS Data[A];[C];2010
8 Yinchi Ma Fisheries Research Institute Beijing Academy of Agriculture and Forestry Sciences Beijing,100068,China Wen Ding Fisheries Research Institute Beijing Academy of Agriculture and Forestry Sciences Beijing,100068,China;The Correlation Research between Total Phosphor Concentration of Aquaculture Water and Measured Remote Sensing Reflectivity[A];[C];2010
9 Shaoqi Gong1,2,Deyong Sun2,Qiaohua Zhao2,Yunmei Li3,Jiazhu Huang3 1.Key Laboratory of Meteorological Disaster of Ministry of Education,NUIST,Nanjing,210044,China ;2.School of Remote Sensing,Nanjing University of Information Science & Technology(NUIST),Nanjing,210044,China;3.Key Laboratory of Virtual Geographical Environment Ministry of Education,Nanjing Normal University,Nanjing,210046,China;Retrieval of Water-leaving Radiance from Remote Sensing Image HJ/CCD in Inland Waters[A];[C];2010
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 TIAN Yong-jie~1,TANG Zhi-jian~2,LI Shi-bin~3(1.2.3 Engineering Institute of Engineering Corps,PLA Univ.of Sci.& Tech,Nanjing 210007,China);Present of Eutraphication of Our Country's Lakes and Control Measures[J];Environmental Science and Management;2006-05
2 WANG Ting①②, HUANG Wen-jiang②, LIU Liang-yun② , JIA Jian-hua①, SHEN Tao②(① Dept. of Survey Engineering, Xi’an university of science and technology, Shanxi Xi’an 710054;② National Engineering Research Center for Information Technology in Agriculture, Beijing 100097);Hyperspectral monitoring model of eutrophication in Poyang Lake[J];Science of Surveying and Mapping;2007-04
3 HUANG Er-hui~(1,2),PAN De-lu~1,LI Shu-jing~1,HE Xian-qiang~1(1.Second Institute of Oceanography,SOA,Laboratory of Ocean Dynamic Processes and Satellite Oceanography,SOA,Hangzhou 310012,China;2.Third Institute of Oceanography,SOA,Xiamen 361005,China);Comparing methods for identifying the outliers in the in-water profile spectral data[J];Journal of Marine Sciences;2006-01
4 Lu Douding;Zhang Zhidao;Zhu Genhai;Lou Yi(Second Institute of Cheanography,SOA,Hangzhou,310012);Distributive Pattern of Noctiluca scintillans in the Zhejiang coastal water area[J];DONGAHI MARINE SCIENCE;1994-03
5 YANG Yi-peng~1,WANG Qiao~2,XIAO Qing~3,WEN Jian-guang~3(1.Environmental Monitoring Centre of China,Beijing 100029;2.Jiangsu Provincial Key Lab.of Geographical Information Science,Nanjing Normal University,Nanjing 210097;3.Remote Sensing Application Institute of Chinese Academy of Sciences,Beijing 100101,China);Quantitative Remote Sensing Inversion Methods of Chlorophyll-a Concentration in Taihu Lake Based on TM Data[J];Geography and Geo-Information Science;2006-02
6 YANG Yi-peng1,WANG Qiao2,XIAO Qing3(1.Environmental Monitoring Center of China,Beijing 100029;2.Jiangsu Province Key Lab of Geographical Information Science,Nanjing Normal University,Nanjing 210097;3.Beijing Research Institute of Uranium Geology,CNNC,Beijing 100029,China);Eutrophication Evaluation of Taihu Lake Based on Quantitative Remote Sensing Inversion[J];Geography and Geo-Information Science;2007-03
7 LU Heng,JIANG Nan,LUO Lian-Cong(Nanjing Institute of Geography & Limnology,Chinese Academy of Sciences,Nanjing,Jiangsu 210008);Quantitative Retrieval of Chlorophyll-a by Remote Sensing in Taihu Lake based on TM data[J];Scientia Geographica Sinica;2006-04
8 PAN De-lu,WANG Di-feng (Key Lab of Ocean Dynamic Processes and Satellite Oceanography, SIO, SOA, PRC,Hangzhou 310012,China);ADVANCES IN THE SCIENCE OF MARINE OPTICAL REMOTE SENSING APPLICATION IN CHINA[J];Advance in Earth Sciences;2004-04
9 MA Ronghua & DAI Jingfang (Nanjing Institute of Geography and Limnology, CAS, Nanjing 210008, P. R. China);Quantitative Estimation of Chlorophyll-a and Total Suspended Matter Concentration with Landsat ETM Based on Field Spectral Features of Lake Taihu[J];Journal of Lake Science;2005-02
10 CHEN Yuwei CHEN Kaining HU Yaohui (Nanjing Institute of Geography and Limnology,Chinese Academy of Sciences,Nanjing 210008);Discussion on possible error for phytoplankton chlorophyll-a concentration analysis using hot-ethanol extraction method[J];Journal of Lake Sciences;2006-05
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved