测绘学报 ›› 2017, Vol. 46 ›› Issue (10): 1770-1777.doi: 10.11947/j.AGCS.2017.20170322

• 海洋测量 • 上一篇    下一篇

海洋垂直基准研究进展与展望

周兴华1,2, 付延光1,2, 许军3   

  1. 1. 山东科技大学测绘科学与工程学院, 山东 青岛 266510;
    2. 国家海洋局第一海洋研究所, 山东 青岛 266061;
    3. 大连舰艇学院海洋测绘系, 辽宁 大连 116018
  • 收稿日期:2017-06-19 修回日期:2017-07-17 出版日期:2017-10-20 发布日期:2017-10-26
  • 作者简介:周兴华(1964-),男,博士,研究员,研究方向为海洋测绘。E-mail:xhzhou@fio.org.cn
  • 基金资助:
    国家国际科技合作专项(2014DFA21710);开展卫星海洋测绘应用(WX0316005);国家自然科学基金(40706038);GNSS业务化项目(FZ0317001);青年科学基金(41706115)

Progress and Prospects in Developing Marine Vertical Datum

ZHOU Xinghua1,2, FU Yanguang1,2, XU Jun3   

  1. 1. College of Geodesy and Geomatics, Shandong University of Science and Technology, Qingdao 266590, China;
    2. First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China;
    3. Department of Hydrography and Cartography, Dalian Naval Academy, Dalian 116018, China
  • Received:2017-06-19 Revised:2017-07-17 Online:2017-10-20 Published:2017-10-26
  • Supported by:
    The International Science and Technology Cooperation Program of China (No. 2014DFA21710);The Marine Surveying and Mapping Program Based on Satellites (No. WX0316005);The Nation Natural Science Foundation of China (No. 40706038);The GNSS Business Project (No. FZ0317001);The Youth Science Foundation (No. 41706115)

摘要: 海洋垂直基准的构建是海洋测绘的基础性工作。2009—2012年,我国初步构建了中国近岸80海里范围内高程/深度基准转换与统一模型。近年来,这一模型扩展到了我国南海、西太平洋和东印度洋,接下来将逐步构建南北极和全球的无缝垂直基准面模型,这对推动我国数字海洋建设具有基础的支撑作用。本文主要论述和梳理目前国内外主要沿海国家进行海洋垂直基准构建的研究现状,分析了海洋垂直基准构建的主要工作、途径及关键技术,重点阐述了我国在海洋垂直基准建设实践中取得的成果和存在的问题。

关键词: 海洋潮汐, 垂直基准, 深度基准面, 卫星测高, 调和分析

Abstract: Marine vertical datum system construction is the basic work of marine surveying. In the 2009-2012, China has preliminarily constructed the transformation and unification of different height/depth datum model in the China Sea of 80 nautical mile. In recent years, this model has been extended to the South China Sea, the western Pacific and the eastern Indian Ocean, and then a seamless vertical datum model in the south and north pole area to the whole world gradually will be constructed in the near future, this is the foundation of supporting the digital ocean construction in China. This paper mainly discusses the research status of marine vertical datum construction which had been carried out in major coastal countries or regions, analyzes the main work and approaches and key technologies in the process of the marine vertical datum system building, and then expounds the achievements and existing problems in the practice of our country marine vertical datum building.

Key words: ocean tide, vertical datum, chart datum, satellite altimetry, harmonic analysis

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