研究简报

国家重力计量参考网的初步建立研究

  • 粟多武 ,
  • 吴书清 ,
  • 李春剑 ,
  • 吉望西 ,
  • 徐进义 ,
  • 王启宇 ,
  • 冯金扬 ,
  • 胡若 ,
  • 牟丽爽
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  • 中国计量科学研究院时间频率计量科学研究所,北京 100029
粟多武(1981-),男,湖南会同人,副研究员,主要从事重力计量和重力精密测量仪器研究. E-mail: sudw@nim.ac.cn
吴书清(1979-),男,江西临川人,副研究员,主要从事重力精密测量和重力仪研发研究. E-mail: wushq@nim.ac.cn

收稿日期: 2021-01-04

  修回日期: 2021-04-07

  网络出版日期: 2021-07-02

基金资助

科技部国家计量基标准资源共享平台项目“重力计量专题服务”(22-APT1901-8);科技部国家计量科学数据中心项目“重力计量专题服务”(29-APT2001-3)

Preliminary Research in the Establishment of National Gravimetric Reference Network

  • Duowu SU ,
  • Shuqing WU ,
  • Chunjian LI ,
  • Wangxi JI ,
  • Jinyi XU ,
  • Qiyu WANG ,
  • Jinyang FENG ,
  • Ruo HU ,
  • Lishuang MOU
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  • Institute of Time Frequency Metrology,National Institute of Metrology,Beijing 100029,China
SU Duowu (1981-), male, Huitong County, Hunan Province, Associate professor. Research areas include gravity measurement and gravity precision measuring instruments. E-mail:sudw@nim.ac.cn
WU Shuqing (1979-), male, Linchuan, Jiangxi Province, Associate professor. Research areas include gravity precision measurement and gravimeter development. E-mail:wushq@nim.ac.cn

Received date: 2021-01-04

  Revised date: 2021-04-07

  Online published: 2021-07-02

Supported by

the Ministry of Science and Technology National Metrology Standard Resource Sharing Platform Project "Special service of gravity measurement"(22-APT1901-8);The National Metrology Science Data Center Project, Ministry of Science and Technology "Special service of gravity measurement"(29-APT2001-3)

摘要

重力加速度的计量有着非常重要的作用,不仅体现在计量科学和防震减灾等基础研究领域,还体现在压力、测力、衡器和大地测量等专业的实际应用领域。2016—2020年,中国计量科学研究院承担并实施了“重力计量专题服务”项目,项目组远赴西藏、新疆和香港等地区,顺利完成了50余个站点重力加速度的量值传递,初步建立了国家重力计量参考网。以后将进一步完善国家重力计量参考网。

本文引用格式

粟多武 , 吴书清 , 李春剑 , 吉望西 , 徐进义 , 王启宇 , 冯金扬 , 胡若 , 牟丽爽 . 国家重力计量参考网的初步建立研究[J]. 地球科学进展, 2021 , 36(5) : 536 -542 . DOI: 10.11867/j.issn.1001-8166.2021.051

Abstract

The measurement of gravitational acceleration plays a very important role, which is not only reflected in the basic research fields of metrology science, earthquake prevention and mitigation, but also in the practical application fields of pressure, force measurement, weighing instrument, geodesy and other professional fields. From 2016 to 2020, China National Institute of Metrology undertook and implemented the project of "Gravity Metrology Special Service". The project team went to Tibet, Xinjiang, Hong Kong and other regions, successfully completed the transmission of gravity acceleration in more than 50 stations, and initially established the National Gravity Metrology Reference Network. In the future, the team plans to further improve the National Gravimetric Reference Network.

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