高级搜索

星载GNSS-R海面风速反演方法研究

杨东凯 刘毅 王峰

引用本文: 杨东凯, 刘毅, 王峰. 星载GNSS-R海面风速反演方法研究[J]. 电子与信息学报, 2018, 40(2): 462-469. doi: 10.11999/JEIT170490 shu
Citation:  YANG Dongkai, LIU Yi, WANG Feng. Ocean Surface Wind Speed Retrieval Using Spaceborne GNSS-R[J]. Journal of Electronics and Information Technology, 2018, 40(2): 462-469. doi: 10.11999/JEIT170490 shu

星载GNSS-R海面风速反演方法研究

摘要: 星载GNSS-R因其时延-多普勒相关功率(DDM)波形对风速的敏感性较低,采用理论与实测波形匹配的方法所得风速精度较差。针对这一问题,该文采用一种直接建立相关功率值与风速之间联系的方法获取风速信息。基于相关功率模型对散射功率进行了归一化修正及其简化处理,利用UK TDS-1卫星试验数据和散射计(ASCAT)同比观测风速分别建立归一化散射功率及其简化式与海面风速之间的经验模型。与ASCAT观测风速对比结果表明:在0~20 m/s的风速范围内,采用归一化散射功率反演风速的均方根误差为2.11 m/s;两种方法的反演精度相近,简化修正方式避免了复杂的积分运算更适用于实时处理。

English

    1. [1]

      GARRISON J L, KOMJATHY A, ZAVOROTNY V U, et al. Wind speed measurement using forward scattered GPS signals[J]. IEEE Transactions on Geoscience Remote Sensing, 2002, 40(1): 50-65. doi: 10.1109/36.981349.

    2. [2]

      周旋, 叶小敏, 于暘, 等. 基于GNSS-R的海面风速探测技术研究[J]. 电子与信息学报, 2013, 35(7): 1575-1580. doi: 10.3724/SP.J.1146.2012.01396.

    3. [3]

      ZHOU Xuan, YE Xiaomin, YU Yang, et al. Sea surface wind speed measurement using GNSS reflection signal[J]. Journal of Electronics Information Technology, 2013, 35(7): 1575-1580. doi: 10.3724/SP.J.1146.2012.01396.

    4. [4]

      KOMJATHY A, MASLANIK J, ZAVOROTNY V U, et al. Sea ice remote sensing using surface reflected GPS signals[C]. IEEE International Geoscience and Remote Sensing Symposium, Hawaii, 2000, 7: 2855-2857.

    5. [5]

      高洪兴, 杨东凯, 张波, 等. 基于GNSS卫星反射信号的海冰厚度探测[J]. 电子与信息学报, 2017, 39(5): 1096-1100. doi: 10.11999/JEIT160765.

    6. [6]

      GAO Hongxin, YANG Dongkai, ZHANG Bo, et al. Remote sensing of sea ice thickness with GNSS reflected signal[J]. Journal of Electronics Information Technology, 2017, 39(5): 1096-1100. doi: 10.11999/JEIT160765.

    7. [7]

      RODRIGUEZ-ALVAREZ N, BOSCH-LLUIS X, CAMPS A, et al. Soil moisture retrieval using GNSS-R techniques: Experimental results over a bare soil field[J]. IEEE Transactions on Geoscience Remote Sensing, 2009, 47(11): 3616-3624. doi: 10.1109/TGRS.2009.2030672.

    8. [8]

      Mironov V L and Muzalevskiy K V. The new algorithm for retrieval of soil moisture and surface roughness from GNSS reflectometry[C]. IEEE International Geoscience and Remote Sensing Symposium, Munich, 2012: 7530-7532.

    9. [9]

      GARRISON J L, KATZBERG S J, and HILL M I. Effect of sea roughness on bistatically scattered range coded signals from the Global Positioning System[J]. Geophysical Research Letters, 1998, 25(13): 2257-2260. doi: 10.1029/98GL51615.

    10. [10]

      ZAVOROTNY V U and VORONOVICH A G. Scattering of GPS signals from the ocean with wind remote sensing application[J]. IEEE Transactions on Geoscience Remote Sensing, 2000, 38(2): 951-964. doi: 10.1109/36.841977.

    11. [11]

      LOWE S T, LABRECQUE J L, ZUFFADA C, et al. First spaceborne observation of an Earth-reflected GPS signal[J]. Radio Science, 2002, 37(1): 1-28. doi: 10.1029/2000RS002539.

    12. [12]

      GLEASON S, HODGART S, SUN Y, et al. Detection and processing of bistatically reflected GPS signals from low Earth orbit for the purpose of ocean remote sensing[J]. IEEE Transactions on Geoscience Remote Sensing, 2005, 43(6): 1229-1241. doi: 10.1109/TGRS.2005.845643.

    13. [13]

      GLEASON S. Remote sensing of ocean, ice and land surfaces using bistatically scattered GNSS signals from low earth orbit[D]. [Ph.D. dissertation], University of Surrey, 2006.

    14. [14]

      CLARIZIA M P, RUF C S, JALES P, et al. Spaceborne GNSS-R minimum variance wind speed estimator[J]. IEEE Transactions on Geoscience Remote Sensing, 2014, 52(11): 6829-6843. doi: 10.1109/TGRS.2014.2303831.

    15. [15]

      FOTI G, GOMMENGINGER C, JALES P, et al. Spaceborne GNSS reflectometry for ocean winds: first results from the UK TechDemoSat-1 mission[J]. Geophysical Research Letters, 2015, 42(13): 5435-5441. doi: 10.1002/2015GL064204.

    16. [16]

      WANG Xin, SUN Qiang, ZHANG Xunxie, et al. First China ocean reflection experiment using coastal GNSS-R[J]. Science Bulletin, 2008, 53(7): 1117-1120. doi: 10.1007/S11434-008- 0110-2.

    17. [17]

      LI W Q, YANG D K, FABRA F, et al. Typhoon wind speed observation utilizing reflected signals from Beidou Geo satellites[C]. China Satellite Navigation Conference (CSNC), Nanjing, 2014: 191-200.

    18. [18]

      WANG F, YANG D K, ZHANG B, et al. Wind speed retrieval using coastal ocean-scattered GNSS signals[J]. IEEE Journal of Selected Topics in Applied Earth Observations Remote Sensing, 2016, 9(11): 5272-5283. doi: 10.1109/ JSTARS.2016.2611598.

    19. [19]

      杨东凯, 张益强, 张其善, 等. 基于GPS散射信号的机载海面风场反演系统[J]. 航空学报, 2006, 27(2): 310-313.

    20. [20]

      YANG Dongkai, ZHANG Yiqiang, ZHANG Qishan, et al. Airborne ocean wind-field retrieval system based on GPS scattering signals[J]. Acta Aeronautica Et Astronautica Sinica, 2006, 27(2): 310-313.

    21. [21]

      YANG D K, ZHANG Y Q, LU Y, et al. GPS reflections for sea surface wind speed measurement[J]. IEEE Geoscience Remote Sensing Letters, 2008, 5(4): 569-572. doi: 10.1109/ LGRS.2008.2000620.

    22. [22]

      李伟强, 杨东凯, 李明里, 等. 面向遥感的GNSS反射信号接收处理系统及实验[J]. 武汉大学学报信息科学版, 2011, 36(10): 1204-1208.

    23. [23]

      LI Weiqiang, YANG Dongkai, LI Mingli, et al. Design and experiments of GNSS-R receiver system for remote sensing[J]. Geomatics Information Science of Wuhan University, 2011, 36(10): 1204-1208.

    24. [24]

      RODRIGUEZ-ALVAREZ N and GARRISON J L. Generalized linear observables for ocean wind retrieval from calibrated GNSS-R delay-doppler maps[J]. IEEE Transactions on Geoscience Remote Sensing, 2015, 54(2): 1142-1155. doi: 10.1109/TGRS.2015.2475317.

    25. [25]

      UNWIN M, JALES P, TYE J, et al. Spaceborne GNSS- reflectometry on TechDemoSat-1: Early mission operations and exploitation[J]. IEEE Journal of Selected Topics in Applied Earth Observations Remote Sensing, 2016, 9(10): 4525-4539. doi: 10.1109/JSTARS.2016.2603846.

    26. [26]

      TYE J, JALES P, UNWIN M, et al. The first application of stare processing to retrieve mean square slope using the SGR-ReSI GNSS-R experiment on TDS-1[J]. IEEE Journal of Selected Topics in Applied Earth Observations Remote Sensing, 2016, 9(10): 4669-4677. doi: 10.1109/JSTARS.2016. 2542348.

    27. [27]

      SOISUVARN S, JELENAK Z, SAID F, et al. The GNSS reflectometry response to the ocean surface winds and waves[J]. IEEE Journal of Selected Topics in Applied Earth Observations Remote Sensing, 2016, 9(10): 4678-4699. doi: 10.1109/JSTARS.2016.2602703.

    28. [28]

      CLARIZIA M P and RUF C S. Wind speed retrieval algorithm for the cyclone global navigation satellite system (CYGNSS) mission[J]. IEEE Transactions on Geoscience Remote Sensing, 2016, 54(8): 4419-4432. doi: 10.1109/TGRS. 2016.2541343.

    29. [29]

      杨东凯, 张其善. GNSS反射信号处理基础与实践[M]. 北京:电子工业出版社, 2012: 90-91.

    30. [30]

      YANG Dongkai and ZHANG Qishan. GNSS Reflected Signal Processing: Fundamentals and Applications[M]. Beijing: Publishing House of Electronics Industry, 2012: 90-91.

    1. [1]

      李海李怡静吴仁彪. 载机偏航下基于广义相邻多波束自适应处理的低空风切变风速估计. 电子与信息学报, 2019, 41(7): 1728-1734. doi: 10.11999/JEIT180758

    2. [2]

      黄宏程刘宁胡敏陶洋寇兰. 基于博弈的机器人认知情感交互模型. 电子与信息学报, 2019, 41(0): 1-8. doi: 10.11999/JEIT180867

    3. [3]

      殷礼胜唐圣期李胜何怡刚. 基于ARIMA和遗传粒子群小波神经网络组合模型的交通流预测. 电子与信息学报, 2019, 41(9): 2273-2279. doi: 10.11999/JEIT181073

  • 加载中
计量
  • PDF下载量:  171
  • 文章访问数:  206
  • HTML全文浏览量:  16
  • 引证文献数: 0
文章相关
  • 收稿日期:  2017-05-22
  • 录用日期:  2017-10-06
  • 刊出日期:  2018-02-19
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

/

返回文章