| 相干声纳多波束与传统型多波束测深系统综合对比与实验分析 |
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| 引用本文： | 邢玉清,刘铮,郑红波.相干声纳多波束与传统型多波束测深系统综合对比与实验分析[J].热带海洋学报,2011(6). |
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| 作者姓名： | 邢玉清 刘铮 郑红波 |
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| 作者单位： | 中国科学院边缘海地质重点实验室中国科学院南海海洋研究所;国家海洋局南海工程勘察中心;中国科学院研究生院;中海石油(中国)有限公司深圳分公司; |
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| 基金项目： | 中国科学院知识创新项目(KZCX2-YW-228);中国科学院广州天然气水合物研究中心开放基金项目(CASHYD07S2); 国家自然科学基金广东联合基金项目(U0733003) |
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| 摘 要： | 在工作原理、技术参数、采集软件和处理软件功能与操作,以及数据实测等方面对相干声纳多波束测深系统Geoswath Plus和传统型多波束测深系统Seabeam 1180进行了详细对比。对比表明,两套多波束系统的工作原理完全不同;传统型多波束测深系统在探头下方数据密集,两侧的数据逐渐变稀,相干声纳多波束测深系统在探头正下方的数据比较稀疏,探头两侧的数据较密集;相干声纳多波束测深系统Geoswath Plus的采集和处理软件实现了一体化,具有较直观的数据质量监控功能,传统型多波束测深系统Seabeam 1180可应用的后处理软件较多,功能更丰富;通过实测数据验证,两套多波束测深系统在数据测量精度上具有较好的一致性,不符值数列的标准偏差为3%—4%。对比为多波束测深系统的引进和选型提供了参考依据。
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| 关 键 词： | 相干声纳多波束测深系统Geoswath Plus 传统型多波束测深系统Seabeam 1180 对比 |
Comprehensive comparisons between inteferometric and traditional multibeam systems |
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| XING Yu-qing,,LIU Zheng,ZHENG Hong-bo, .CAS Key Laboratory of Marginal Sea Geology,South China Sea Institute of Oceanology,CAS,Guangzhou ,China,.South China Sea Marine Engineering Surveying Center,SOA,Guangzhou ,.Graduate University of CAS,Beijing ,.CNOOC Ltd.Shenzhen,Guangzhou.Comprehensive comparisons between inteferometric and traditional multibeam systems[J].Journal of Tropical Oceanography,2011(6). |
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| Authors: | XING Yu-qing LIU Zheng ZHENG Hong-bo CAS Key Laboratory of Marginal Sea Geology South China Sea Institute of Oceanology CAS Guangzhou China South China Sea Marine Engineering Surveying Center SOA Guangzhou Graduate University of CAS Beijing CNOOC LtdShenzhen Guangzhou |
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| Institution: | XING Yu-qing1,2,3,LIU Zheng4,ZHENG Hong-bo1,3 1.CAS Key Laboratory of Marginal Sea Geology,South China Sea Institute of Oceanology,CAS,Guangzhou 510301,China,2.South China Sea Marine Engineering Surveying Center,SOA,Guangzhou 510300,3.Graduate University of CAS,Beijing 100049,4.CNOOC Ltd.Shenzhen,Guangzhou 510240 |
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| Abstract: | This paper compares inteferometric multibeam systems Geoswath Plus multibeam and traditional multibeam systems Seabeam 1180 multibeam in terms of theory,technical specification,software and field measurements.It provides reference for surveyors to make an informed choice when importing new multibeams.The two systems are totally different in terms of theory.The traditional multibeam systems have relatively high density soundings under tracducers and lower on sides.Conversely,the inteferometric multibeam syst... |
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| Keywords: | inteferometric multibeam Geoswath Plus traditional multibeam Seabeam 1180 comparison |
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