[1] MARTIN-NEIRA M. A passive reflectometry and interferometry system (PARIS) application to ocean altimetry[J]. ESA Journal, 1993, 17(4):331-355.
[2] KATZBERG S J, GARRISON J L. Utilizing GPS to determine ionospheric delay over the ocean:NASA 4750[R]. Washington, D.C.:NASA, 1996.
[3] GARRISON J L, KATZBERG S J, HILL M I. Effect of sea roughness on bistatical scattered range coded signals from the Global Positioning System[J]. Geophysical Research Letters, 1998, 25(13):2257-2260.
[4] ZAVOROTNY V U, VORONOVICH A G. Bistatic radar scattering from an ocean surface in the small-slope approximation[C]//IEEE 1999 International Geoscience and Remote Sensing Symposium. Piscataway, NJ:IEEE Press, 1999:2419-2421.
[5] ZAVOROTNY V U, VORONOVICH A G. Scattering of GPS signals from the ocean with wind remote sensing application[J]. IEEE Transactions on Geoscience and Remote Sensing, 2000, 38(2):951-964.
[6] 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.
[7] RODRIGUEZ-ALVAREZ N, AKOS D M, ZAVOROTNY V U, et al. Airborne GNSS-R wind retrievals using delay-Doppler maps[J]. IEEE Transactions on Geoscience and Remote Sensing, 2012, 51(1):626-641.
[8] CLARIZIA M P, RUF C S, JALES P, et al. Spaceborne GNSS-R minimum variance wind speed estimator[J]. IEEE Transactions on Geoscience and Remote Sensing, 2014, 52(11):6829-6843.
[9] WANG F, YANG D, ZHANG B, et al. Wind speed retrieval using coastal ocean-scattered GNSS signals[J]. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2016, 9(11):1-12.
[10] WANG F, YANG D, ZHANG B, et al. Waveform-based spaceborne GNSS-R wind speed observation:Demonstration and analysis using UK TechDemoSat-1 data[J]. Advances in Space Research, 2018, 61(6):1573-1587.
[11] KASANTIKUL K, YANG D, WANG Q, et al. A novel wind speed estimation based on the integration of an artificial neural network and a particle filter using BeiDou GEO reflectometry[J]. Sensors, 2018, 18(10):3350.
[12] HAUPT S E, PASINI A, MARZBAN C. Artificial intelligence methods in the environmental sciences[M]. Berlin:Springer, 2009:359.
[13] 马建文, 李启青,哈斯巴干,等.遥感数据智能处理方法与程序设计[M]. 北京:科学出版社, 2010. MA J W, LI Q Q, HASBAGAN, et al. Intelligent processing method and program design of remote sensing data[M]. Beijing:Science Press, 2010(in Chinese).
[14] 周旺旺, 姚佩阳, 张杰勇, 等. 基于深度神经网络的空中目标作战意图识别[J]. 航空学报, 2018, 39(11):322468. ZHOU W W,YAO P Y,ZHANG J Y,et al. Combat intention recognition for aerial targets based on deep neu-ral network[J]. Acta Aeronautica et Astronautica Sinica,2018,39(11):322468(in Chinese).
[15] GLEASON S, RUF C S, CLARIZIA M P, et al. Calibration and unwrapping of the normalized scattering cross section for the cyclone global navigation satellite system[J]. IEEE Transactions on Geoscience and Remote Sensing, 2016, 54(5):2495-2509.
[16] GLOROT X, BORDES A, BENGIO Y. Deep sparse rectifier neural networks[C]//International Conference on Artificial Intelligence and Statistics, 2011:315-323.
[17] KINGMA D P, BA J. Adam:A method for stochastic optimization[J]. Computer Science, 2014:1-5.
[18] RODRIGUEZ-ALVAREZ N, GARRISON J L. Generalized linear observables for ocean wind retrieval from calibrated GNSS-R delay-Doppler maps[J]. IEEE Transactions on Geoscience and Remote Sensing, 2016, 54(2):1142-1155.
[19] CLARIZIA M P, RUF C S. Wind speed retrieval algorithm for the Cyclone Global Navigation Satellite System (CYGNSS) mission[J]. IEEE Transactions on Geoscience and Remote Sensing, 2016, 54(8):4419-4432.
[20] SCOTT G. Remote sensing of ocean, ice and land surfaces using bistatically scattered GNSS signals from low earth orbit[D]. Surrey:University of Surrey, 2006.
[21] ALONSO-ARROYO A, ZAVOROTNY V U, CAMPS A. Sea ice detection using U.K.TDS-1 GNSS-R data[J]. IEEE Transactions on Geoscience and Remote Sensing, 2017, 55(9):4989-5001.
[22] 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 and Remote Sensing, 2017, 9(10):4669-4677.
[23] 杨东凯, 李伟强, 杨威. 北斗系统在海风海浪探测中的应用研究[J]. 导航定位学报, 2014, 2(2):97-101. YANG D K, LI W Q, YANG W. Application of Beidou system in sea wind wave detection[J]. Journal of Navigation and Positioning, 2014, 2(2):97-101(in Chinese).
[24] LI W, FABRA F, YANG D, et al. Initial results of typhoon wind speed observation using coastal GNSS-R of BeiDou GEO satellite[J]. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2016, 9(10):4720-4729.
[25] JUAN M H, ADRIANO C, NEREIDA R A, et al. PAU/GNSS-R:Implementation, performance and first results of a real-time delay-doppler map reflectometer using global navigation satellite system signals[J]. Sensors, 2008, 8(5):3005-3019.
[26] CARRENO-LUENGO H, CAMPS A, RAMOS-PéREZ I, et al. Experimental evaluation of GNSS reflectometry altimetric precision using the P(Y) and C/A signals[J]. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2014, 7(5):1493-1500.
[27] 万定生, 胡玉婷, 任翔. 带反馈输入BP神经网络的应用研究[J]. 计算机工程与设计, 2010, 31(2):398-400. WAN D S, HU Y T, REN X. Application research of BP neural network with feedback input[J]. Computer Engineering and Design, 2010, 31(2):398-400(in Chinese).
[28] HAGAN M T, DEMUTH H B.神经网络设计[M]. 戴葵, 译. 北京:机械工业出版社, 2002. HAGAN M T, DEMUTH H B. Neural network design[M]. DAI K, translated. Beijing:Mechanical Industry Press, 2002(in Chinese).
[29] VALERIANO T T B, ROLIM G S, BISPO R C, et al. Evaluation of air temperature and rainfall from ECMWF and NASA gridded data for southeastern Brazil[J]. Theoretical and Applied Climatology, 2019, 137(3-4):1925-1938.
[30] 魏海坤, 徐嗣鑫, 宋文忠. 神经网络的泛化理论和泛化方法[J]. 自动化学报, 2001, 27(6):806-815. WEI H K, XU S X, SONG W Z. Generalization theory and generalization method of neural networks[J]. Acta Automatica Sinica, 2001, 27(6):806-815(in Chinese).
CJA