The research on remote sensing mode of retrieving a<sub>g</sub>(440) in Zhujiang River Estuary and its application

Huang Miaofen; Wang Difeng; Xing Xufeng; Wei Ji'an; Liu Dong; Zhao Zulong; Wang Weixuan; Liu Yang

Article Contents

Article Navigation > Haiyang Xuebao > 2015 > 37(7): 67-77

Huang Miaofen, Wang Difeng, Xing Xufeng, Wei Ji'an, Liu Dong, Zhao Zulong, Wang Weixuan, Liu Yang. The research on remote sensing mode of retrieving ag(440) in Zhujiang River Estuary and its application[J]. Haiyang Xuebao, 2015, 37(7): 67-77.

Citation:

Huang Miaofen, Wang Difeng, Xing Xufeng, Wei Ji'an, Liu Dong, Zhao Zulong, Wang Weixuan, Liu Yang. The research on remote sensing mode of retrieving a_g(440) in Zhujiang River Estuary and its application[J]. Haiyang Xuebao, 2015, 37(7): 67-77.

Citation:

PDF( 9160 KB)

The research on remote sensing mode of retrieving a_g(440) in Zhujiang River Estuary and its application

1.
School of Marine Engineering, Dalian Ocean University, Dalian 116023, China
2.
The Second Institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China

Received Date: 2014-07-20
Rev Recd Date: 2014-12-22

Abstract

Abstract

Colored dissolved organic matters(CDOM) directly affect the optical characteristics of sea water. As one of the fundamental parameters of inverse modeling the water organic pollution content water color remote sensing,the concentration of CDOM in the water is usually indexed by the absorption coefficeient at 440 nm wavelength,a_g(440). Therefore,in order to obtain the spatial variability of the CDOM concentration in the relevant areas and to extract other water environmental paramenters,it is essential to establish a remote sensing inverse model of a_g(440). Applying the in-site measured apparent and inherent optical properties of Zhujiang River Estuary of southern China in November 2013 and February 2014,respectively,we established a remote sensing inverse model of a_g(440) based on the HJ-1/CCD satellite. The model is then applied to Zhujiang River Estuary to obtain the spatial distribution of CDOM concentration under the clear sky between January 2012 and June 2014. The results that,(1) the in-situ measured a_g(440) in Zhujiang River Estuary varied between 0.1 and 0.3 m^-1,the value is obviously larger in the areas with high influence of land and river runoff than those with low influence of land and river runoff. It also shows some regular variation with differene sections; (2) the validation of the model by the in-situ data givers a relative error of 9%,indicating a high accuracy of the inverse model; (3) the CDOM spatial distribution data from the inverse model are in good agreement with the observation,in the whole Zhujiang River Estuary and the adjacent areas,a_g(440) varies between 0.07 and 0.31 m^-1,and the value is higher in the western part of the estuary than the eastern part.
- Zhujiang River Estuary,
- CDOM,
- a_g(440),
- remote senseing

FullText(HTML)

References(29)

References

雷惠,潘德炉,陶邦一,等.东海典型水体的黄色物质光谱吸收及分布特征[J].海洋学报,2009,31(2):57-62. Lei Hui ,Pan Delu,Tao Bangyi,et al. The spectral absorption and distribution characteristics of CDOM in the typical waters of the East China Sea[J]. Haiyang Xuebao,2009,31(2):57-62.

陈楚群,潘志林,施平. 海水光谱模拟及其在黄色物质遥感反演中的应用[J].热带海洋学报,2003,22(5):34-39. Chen Chuqun,Pan Zhilin,Shi Ping. Simulation of sea water reflectance and its application in retrieval of yellow substance by remote sensing data[J]. Journal of Tropical Oceanography,2003,22(5):34-39.

吴绍渊,吴永森,张士魁. 黄、东海海洋黄色物质的卫星反演[J].海洋与湖沼,2013,44(5):1223-1228. Wu Shaoyuan,Wu Yongsen,Zhang Shikui. The satellite retrieval of marine yellow substance in yellow sea and east china sea[J]. Oceanologia et Limnologia Sinica ,2013,44(5):1223-1228.

邢小罡,赵冬至,刘玉光,等.渤海非色素颗粒物和黄色物质的吸收特性研究[J].海洋环境科学,2008,27(6): 595-598. Xing Xiaogang,Zhao Dongzhi,Liu Yuguang,et al. Absorption characteristics of de-pigmented particle and yellow substance in Bohai Sea[J]. Marine Environmental Science,2008,27(6): 595-598.

Shatrughan Singh,Eurico D Sa,Erick Swenson. Seasonal variability in CDOM absorption and fluorescence properties in the Barataria Basin,Louisiana,USA[J]. Journal of Environmental Sciences, 2010,22(10):1481-1490.

Stedmon C A,Osburn C L,Kragh T. Tracing water mass mixing in the Baltic-North Sea transition zone using the optical properties of coloured dissolved organic matter[J]. Estuarine,Coastal and Shelf Science,2010,87:156-162.

Tiwari S P,Shanmugam P. An optical model for the remote sensing of coloured dissolved organic matter in coastal /ocean waters[J]. Estuarine,Coastal and Shelf Science,2011,93: 396-402.

Eurico J D,Richard L M. Bio-optical properties in waters influenced by the Mississippi River during low flow conditions[J]. Remote Sensing of Environment,2003,84: 538-549.

Hirtle H,Rencz A. The relation between spectral reflectance and dissolved organic carbon in lake water: Kejimkujik National Park,Nova Scotia,Canada[J]. International Journal of Remote Sensing,2003,24(5):953-967.

黄妙芬,宋庆君,毛志华,等.应用CDOM光学特性估算水体COD——以辽宁省盘锦市双台子河和辽东湾为例[J]. 海洋学报,2011,33(3):47-54. Huang Miaofen,Song Qingjun,Mao Zhihua,et al. The retrieval model for COD in waters using optical absorption properties of CDOM:a case study at the Shuangtaizi River and the Liaodong Gulf[J]. Haiyang Xuebao,2011,33(3):47-54.

周博天,刘湘南,吴伶,等. 基于水色遥感的香港海域黄色物质浓度反演模型[J].海洋环境科学,2013,32(1):115-124. Zhou Botian,Liu Xiangnan,Wu Ling,et al. Retrieval model of colored dissolved organic matter concentration based on water color remote sensing in Hongkong Waters[J]. Marine Environmental Science,2013,32(1):115-124.

刘王兵,于之峰,周斌,等. 杭州湾HJ CCD影像悬浮泥沙遥感定量反演研究[J]. 遥感学报,2013,17(4):905-918. Liu Wangbin,Yu Zhifeng,Zhou Bin,et al. Assessment of suspended sediment concentration at the Hangzhou Bay using HJ CCD imagery[J]. Journal of Remote Sensing,2013,17(4):905-918.

Bowers D G,Evans D,Thomas D N. Interpreting the colour of an estuary[J]. Estuarine,Coastal and Shelf Science,2004,59:13-20.

Rochellc E J-N,Fisher T R. Chromophoric dissolved organic matter and dissolved organic carbon in Chesapeake Bay[J]. Marine Chemistry,2002,77:23-41.

王林,赵冬至,杨建洪,等. 黄海北部CDOM近紫外区吸收光谱特性研究[J].光谱学与光谱分析,2012,30(12):3379-3393. Wang Lin,Zhao Dongzhi,Yang Jianhong,et al. Near ultraviolet absorption spectral properties of chrom ophoric dissolved organic matter in the north area of Yellow Sea[J]. Spectroscopy and Spectral Analysis,2012,30(12):3379-3393.

陈军,王保军,孙记红,等.基于Landsat/TM影像提取太湖CDOM浓度空间分布[J].光谱学与光谱分析,2011,31(1):34-38. Chen Jun,Wang Baojun,Sun Jihong,et al. Study on colored dissolved organic Matter concentration retrieved from Landsat/TM Imagery at Taihu Lake[J]. Spectroscopy and Spectral Analysis,2011,31(1):34-38.

王福利,郭卫东.秋季南海珠江口和北部湾溶解有机物的光降解[J]. 环境科学学报,2010,30(3):606-613. Wang Fuli,Guo Weidong. Photodegradation of DOM in the Pearl River Estuary and the Beibu Gulf of the South China Sea in autumn[J].Acta Scientiae Circumstantiae,2010,30(3):606-613.

Mitchell B G,Kahru M,Wieland J,et al. Determination of spectral absorption coefficients of particles ,dissolved material and phytoplankton for discrete water samples[M]//Ocean Optics Protocols for Satellite Ocean Color Sensor Validation,Revision 4 ,Volume IV ,Chapter 4. Greenbelt,Moryland: Goddard Space Flight Space Center,2010:39-64.

国家海洋局908专项办公室. 908项目海洋光学调查技术规程[S]. 北京:海洋出版社,2006:136. 908 Special Office Of The State Oceanic Administration. Marine optical investigation procedures of project 908[S]. Beijing: China Ocean Press,2006:136.

Bricaud A,Morel A,Prieur L. Absoption by dissolved organic matter of the sea(yellow substance) in the UV and visible domains[J]. Linmal Oceanogry,1981,26:43-53.

朱建华,李铜基.探讨黄色物质吸收曲线参考波长选择[J].海洋技术,2002,22(3):10-14. Zhu Jianhua,Li Tongji. The selection of the reference wavelength of spectra absorption curve of yellow substance[J]. Ocean Technology,2002,22(3):10-14.

王翔,杨红,孔德星,等.长江口外海水中有色溶解有机物(CDOM)的光吸收特性[J].台湾海峡,2010,29(4):518-523. Wang Xiang,Yang Hong,Kong Dexing,et al. Optical absorption properties of chromophoric dissolved organic matter in the seawater of outer Yangtze Estuary[J]. Journal of Oceanography in Taiwan Strait,2010,29(4):518-523.

Zhu Weining,Yu Qian,Tian Y Q,et al. Estimation of chromophoric dissolved organic matter in the Mississippi and Atchafalaya river plume regions using above-surface hyperspectral remote sensing[J]. Journal of Geophysical Research,2011,C0116:1-22.

马荣华,唐军武.湖泊水色遥感参数获取与算法分析[J].水科学进展,2006,17(5):720-726. Ma Ronghua,Tang Junwu. Remote sensing parameters acquisition and algorithm analysis of lake color[J]. Advances in Water Science,2006,17(5):720-726.

Ocean Color Algorithm Working Group. Models,parameters,and approaches that used to generate wide range of absorption and backscattering spectra[EB/OL ].www.ioccg.org/ groups/ lee-data.pdf. 2003,6.

Zhang Yunlin,van Dijk M A,Liu Mingliang,et al. The contribution of phytoplankton degradation to chromophoric dissolved organic matter (CDOM) in eutrophic shallow lakes: Field and experimental evidence[J]. Water Research,2009,43:4685-4697.

黄妙芬,牛生丽,孙中平,等. 环境一号卫星CCD相机水体信息采集特性分析[J]. 遥感信息,2010(4): 68-75. Huang Miaofen,Niu Shengli,Sun Zhongpin,et al. Analysis on characteristics of the water information collected by"HJ-1"satellite multispectral CCD sensors[J]. Remote Information,2010(4): 68-75.

孙长奎,孙林,麻盛芳,等.HJ-1 CCD数据大气校正方法研究[J].遥感学报,2012,16(4):826-836. Sun Changkuai,Sun Lin,Ma Shengfang,et al. Atmospheric correction method based on HJ-1 CCD data[J]. Journal of Remote Sensin,2012,16(4):826-836.

郑盛,赵祥,张颢,等.HJ-1卫星CCD数据的大气校正及其效果分析[J].遥感学报,2011,15(4):709-721. Zheng Sheng,Zhao Xiang,Zhang Hao,et al. Atmospheric correction on CCD data of HJ-1 satellite and analysis of its effect[J]. Journal of Remote Sensing,2011,15(4):709-721.

Relative Articles

Supplements(0)

Cited By

Proportional views