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遥感技术与应用  2014, Vol. 29 Issue (1): 26-32    DOI: 10.11873/j.issn.1004-0323.2014.1.0026
模型与反演     
基于现场观测数据的卫星雷达高度计海面风速和有效波高真实性检验方法研究
叶小敏,林明森,宋庆君
(国家海洋局国家卫星海洋应用中心,北京 100081 )
Research on Validation Methods of Satellite Radar Altimeter Retrieved Sea Surface Wind Speed and Significant Wave Height Using In\|situ Data
Ye Xiaomin,Lin Mingsen,Song Qingjun
(National Satellite Ocean Application Service,State Oceanic Administration,Beijing 100081,China )
 全文: PDF(2281 KB)  
摘要:

卫星遥感产品定量化应用前需通过真实性检验。卫星雷达高度计可观测海面风速大小和有效波高等海洋动力环境参数,而对其进行真实性检验存在不同的时空匹配方法。使用3种不同的时空匹配方法,利用美国国家浮标数据中心(NDBC)现场观测数据对2011年的Jason2海面风速和有效波高产品进行了检验。Jason2海面风速大小和有效波高的均方根误差分别为1.28 m/s和0.28 m,同时结果表明:采用卫星高度计海面风速大小(有效波高)和同步的现场观测数据在一定时间(1 h)和空间(50 km)限制条件下进行对比检验,可以得到合理的高度计海面风速大小和有效波高精度评价结果。 Jason2卫星高度计海面风速大小和有效波高的精度与探测海域有关,其精度在墨西哥湾与西大西洋海域相对较高。

关键词: 高度计海面风速有效波高真实性检验    
Abstract:

Validation is necessary before quantitative application of the satellite remote sensing products,Satellite radar altimeter can detect marine dynamic environment parameters,including sea surface wind speed and significant wave height,which can be verified with different space and time matching methods,Jason2 satellite altimeter sea surface wind speed and significant wave height products detected in 2011 has been verified using in\|situ data downloaded from National Date Buoy Center (NDBC) by three different space and time matching methods.The RMSE of Jason2 sea surface wind speed and significant wave height are 1.28 m/s and 0.28 m,respectively.The result indicated that the reasonable verification results of satellite altimeter sea surface wind speed and significant wave height can be calculated in certain time (1 h) and space (50 km) limit between satellite and in\|situ data; and the accuracy of Jason2 sea surface wind speed and significant wave height which is relatively higher in the Gulf of Mexico and the western Atlantic Ocean is different in different ocean.

Key words: Altimeter    Sea surface wind speed    Significant wave height    Validation
收稿日期: 2012-12-10 出版日期: 2014-05-14
:  P 714  
基金资助:

国家863计划项目“海洋遥感定标检验技术研究”(2008AA09A403、2008AA09A401),国家海洋局青年海洋科学基金(2012427),国家自然科学基金青年科学基金项目(41006112)。

作者简介: 叶小敏(1983-),男,江西九江人,助理研究员,主要从事高度计定标与检验研究。Email:yxm@mail.nsoas.gov.cn。
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引用本文:

叶小敏,林明森,宋庆君. 基于现场观测数据的卫星雷达高度计海面风速和有效波高真实性检验方法研究[J]. 遥感技术与应用, 2014, 29(1): 26-32.

Ye Xiaomin,Lin Mingsen,Song Qingjun. Research on Validation Methods of Satellite Radar Altimeter Retrieved Sea Surface Wind Speed and Significant Wave Height Using In\|situ Data. Remote Sensing Technology and Application, 2014, 29(1): 26-32.

链接本文:

http://www.rsta.ac.cn/CN/10.11873/j.issn.1004-0323.2014.1.0026        http://www.rsta.ac.cn/CN/Y2014/V29/I1/26

[1]Mitsukon K,Eurico D.Significant Wave Height in the Gulf of Mexico:Validation of Jason-1 Measurement Against Buoy Data[J].Science,2006,2003:1-4.

[2]Qi Yiquan,Shi Ping,Mao Qingwen.The Satellite Remote Sensing Analysis of Seasonal Average Characteristics of Wind Field and Wave Field in South China Sea[J].China Offshore Platform,1997,(3):118-122.[齐义泉,施平,毛庆文.南海海面风场和浪场季平均的卫星遥感分析[J].中国海洋平台,1997,(3):118-122.]

[3]Qi Yiquan,Shi Ping,Wang Jing.A Preliminary Study on Characteristics of Wind and Wave over the Central Area of Yellow Sea[J].Marine Science Bulletin,1997,16(6):1-6.[齐义泉,施平,王静.黄海中部风、浪特征的初步分析[J].海洋通报,1997,16(6):1-6.]

[4]Qi Yiquan,Shi Ping,Mao Qingwen.Characteristics of Sea Wave over the Northern South China Sea from GEOSAT Altimetric Observations[J].Acta Oceanologica Sinica,1998,20(2):20-28.[齐义泉,施平,毛庆文.GEOSAT高度计遥感分析南海北部的海浪特征[J].海洋学报,1998,20(2):20-28.]

[5]Qi Yiquan,Shi Ping.Analysis on Monthly Average Distribution Characteris of Sea Surface Wind and Wave in South China Sea Using Altimetric Data[J].Tropic Oceanology,1999,18(2):91-97.[齐义泉,施平.采用高度计资料分析南海风、浪的月平均特征[J].热带海洋,1999,18(2):91-97.]

[6]Qi Yiquan,Shi Ping,Mao Qingwen,et al.Relationship and Characteristic of the Sea Surface Wind and Wave Fields over the South China Sea Derived from T/P Altimeter[J].Journal of Hydrodynamics(A),2003,18(5):619-624.[齐义泉,施平,毛庆文,等.基于T/P资料分析南海海面风、浪特征及其关系[J].水动力学研究与进展(A辑),2003,18(5):619-624.]

[7]Zhang Yi ,Jiang Xingwei,Song Qingtao.Ocean Wind Retrieval from Synthetic Aperture Radar Images based on External Initial Wind Direction[J].Remote Sensing Technology and Application,2011,26(4):461-468.[张毅,蒋兴伟,宋清涛.基于外部风向初始信息的SAR影像海面风场反演研究[J].遥感技术与应用,2011,26(4):461-468.]

[8]Lin Hui,Chen Ge.Seasonal Average Changes of Global Sea Surface Wind Speed and Signifficant Wave Height from TOPEX Altimeter[J].Science Bulletin,2000,45(4):411-416.[林珲,陈戈.利用TOPEX卫星高度计观测全球海面风速和有效波高的季节变化[J].科学通报,2000,45(4):411-416.]

[9]Queffeulou P.Long-term Quality Status of Wave Height and Wind Speed Measurements from Satellite Altimeters[R].ISOPE 2003 Conference Proceedings,Hawai,USA,May 25-30,2003.

[10]Chelton D B,Ries J C,Haines B J,et al.Satellite Altimetry[C]//Fu L L,Cazenave A.Satellite Altimetry and Earth Sciences:A Handbook of Techniques and Applications.California,A Harcowrt Science and Technology Company, 2001:92-94.

[11]Chen Ge.On Retrieving Sea Surface Wind Speed from Satellite Altimeters:Model Functions and an Application Case[J].Journal of Remote Sensing,1999,(4):305-311.[陈戈.卫星高度计反演海面风场——模式函数与应用实例[J].遥感学报,1999,(4):305-311.]

[12]Chen Ge,Fang Chaoyang,Xu Ping.Using a Dual-frequency Adjustment Approach to Improve the Accuracy of Altimeter Retrieved Sea Surface Wind Speed[J].Journal of Image and Graphics,1999,4(11):970-975.[陈戈,方朝阳,徐萍.利用双波段补偿法提高卫星高度计海面风场反演精度[J].中国图象图形学报,1999,4(11):970-975.]

[13]Durrant T H,Greenslade D J M.Validation and Application of Jason-1 and ENVISat Significant Wave Heights[J].In Situ,2007:1-27.

[14]Durrant T H,Greensale D J M,Simmonds I,Validation of Jason-1 and ENVISat Remotely Sensed Wave Heights[J].Journal of Atmospheric and Oceanic Technology,2009,26(1):123-134.

[15]Cotton P D,Carter D J T.Cross Calibration of TOPEX/ERS-1 and Geosat Wave Height[J].Journal of Geophysical Research,1994,99(C12):25025-25003.

[16]Cheng Yongcun,Xu Qing,Liu Yuguang,et al.Verification and Comparison of Wind Speed and Signifficant Wave Height from TOPEX/Poseidon and Jason-1[J].Journal of Geodesy and Geodynamics,2008,28(6):117-122.[陈永存,徐青,刘玉光,等.T/P,Jason-1测量风速及有效波高的验证与比较[J].大地测量与地球动力学,2008,28(6):117-122.]

[17]Cotton J.A Comparison of QuikSCAT with Buoy,Ship and Radar Altimeter Wind Speeds and Evaluating the Need for a New Bias Correction,Met Office Technical Report,No,538[DB/OL].http://research.metoffice.gov.uk/research/nwp/publications/papers/technical_reports/reports/538.pdf,2009-08-15/2009-12-23.

[18]Abdalla S,Janssen P,Bidlot J.Jason-2 Wind and Wave Products:Monitoring,Validation and Assimilation[C]//OSTST Meeting,Nice,9-12 November,2008.

[19]EUMETSAT,CNES,NOAA,NASA,JPL,OSTM/Jason-2 Products Handbook[Z].November 28,2008.

[20]Ray R D,Beckley B D.Calibration of Ocean Wave Measurements bu the TOPEX,Jason-1 and Jason-2 Satellites[J].Marine Geodesy,2012,35(Sup.1):238-257.

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