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投放式声学多普勒海流剖面仪的盲区优化和数据处理误差控制 被引量：5

Blanking Optimizing and Error Control of Data Processing for Lowered Acoustic Doppler Current Profiler
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摘要 为了进一步完善投放式声学多普勒海流剖面仪(LADCP)测量和资料后处理技术,通过海上观测实验和资料分析,优化了盲区长度的设置,改善了第一观测层的资料质量;分析了下放过程和上升过程的不同测量误差,并反馈到对测量过程和资料后处理的质量控制,提出了较完备LADCP测量系统的必要组成。通过和相应的底跟踪结果及走航ADCP观测结果的比对分析,LADCP测量及资料后处理结果的可信性得到了初步验证。 For improving the technology of measurement and the data post-processing of Lowered Acoustic Doppler Current Profiler （LADCP）, the blanking length is optimized and the data quality of the first bin is improved based on in-situ experiments and data analyses. The different observation errors during down casting and up casting of LADCP are analyzed, respectively, and feeded back to the quality control of observation and data processing. The necessary compositions of a more perfect LADCP observation system are also suggested. Based on the comparison between bottom-track LADCP results and the isochronous ship-board ADCP results, the creditability of the measurement and the data processing of LADCP is verified.
作者 熊学军 胡筱敏 于非 矫玉田
机构地区 国家海洋局第一海洋研究所
出处 《海洋技术》 2006年第1期107-110,114,共5页 Ocean Technology
基金 国家自然科学基金资助项目(40406009) 国家高技术研究发展计划(863)青年基金(2002AA639590)
关键词 LADCP 盲区长度 测量误差 LADCP测量系统 LADCP blanking length measurement error LADCP measurement system
分类号 P733.2 [天文地球—物理海洋学]
  • 相关文献

参考文献10

  • 1Firing E and R Gordon.Deep ocean acoustic Doppler current profiling.in Proceedings of the IEEE Fourth Working Conference on Current Measurements,April 3-5,Clinton,Maryland,1990,192-201.
  • 2Visbeck M.Deep Velocity Profiling using Lowered Acoustic Doppler Current Profiler:Bottom Track and Inverse Soluteions,Submitted to J.Atmos Ocean Tech,2000.
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  • 9熊学军.东海黑潮流的LADCP测量、诊断计算及分析研究:[硕士学位论文].青岛:国家海洋局第一海洋研究所,海洋环境与数值模拟实验室,2002.
  • 10熊学军,郭炳火,胡筱敏.LADCP观测和资料后处理的关键技术[J].海洋技术,2003,22(4):32-36. 被引量：15

二级参考文献7

  • 1[2]Firing E and R Gordon.Deep ocean acoustic Doppler current profiling., in Proceedings of the IEEE Fourth Working Conference on Current Measurements, April 3-5,Clinton,Maryland, pp. 192-201,1990.
  • 2[3]Hacker P, E Firing,W D Wilson, and R Molinari.Direct observations of the current structure east of the Bahamas, Geophys. Res. Ltrs., 23, 1127-1130, 1996.
  • 3[4]Firing E, S E Wijffels and P Hacker.Equatorial subthermocline currents across the Pacific, J. Geophys. Res, 103, 21,413-21,423,1998.
  • 4[5]RDI-Primer, Acoustic Doppler Current Profilers Principles of operation: a practical primer., RD Instruments, San Diego, 1996.
  • 5[6]Visbeck M.Deep Velocity Profiling using Lowered Acoustic Doppler Current Profiler: Bottom Track and Inverse Soluteions, Submitted to J. Atmos. Ocean Tech,2000.
  • 6[7]Firing E.Lowered ADCP and use in WOCE, International WOCE Newsletter.10-15, 1998.
  • 7[8]Fischer J and M Visbeck.Deep velocity profiling with self-contained ADCPs.J. Atmos. Oceanic Techno, 764-773,1993.

共引文献14

同被引文献24

  • 1郭心顺,杨庆轩,康建军,田纪伟.LADCP数据处理方法的探讨及其对应软件包的使用[J].海洋技术,2006,25(4):1-5. 被引量：6
  • 2武玉华.XCTD定标方法研究[J].海洋技术,2007,26(2):14-16. 被引量：12
  • 3Firing E,Gordon R.Deep ocean acoustic Doppler current profiling.Proc IEEE Fourth Working Conf,on Current Measurements,Clinton,MD,Current Measurement Technology Committee of the Oceanic Engineering Society,1990,192-201.
  • 4Fischer J,Martin V.Deep velocity profiling with self-contained ADCPs.Journal of Atmospheric and Ocean Technology,1993,10(10):764-773.
  • 5Firing E.Lowered ADCP development and use in WOCE.WOCE Newsletter,No 30,WOCE International Project Office,Southampton,United Kingdom,1998,10-13.
  • 6Martin V.Deep Velocity profiling Using Lowered Acoustic Doppler Current Profilers:Bottom Track and Inverse Solutions.Journal of Atmospheric and Ocean Technology,2002,19(5):794-807.
  • 7Menke W.Geophysical Data Analysis:Discrete Inverse Theory.2nd ed New York:Academic,1989.289.
  • 8Firing E, Gordon R. Deep ocean acoustic Doppler currentprofiling [C] // Proceedings of the IEEE Fourth WorkingConference on Current Measurements* 3-5 April, Clinton,Maryland, 1990 : 192-201.
  • 9Visberk M. Deep Velocity profiling using Lowered AcousticDoppler Current Profilers: Bottom track and inverse solu-tions [J]. Journal of Atmospheric and Ocean Technology,2002, 19(5) : 794-807.
  • 10谢玲玲,熊学军,杨庆轩,张艳伟.LADCP配置文件和数据质量控制的参数设定[J].海洋技术,2009,28(1):19-23. 被引量：8

引证文献5

二级引证文献18

海洋技术
2006年 第1期

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