首页> 外文期刊>Gyroscopy and navigation >Using Modern Geopotential Models in Studying Vertical Deflections in the Arctic
【24h】

Using Modern Geopotential Models in Studying Vertical Deflections in the Arctic

机译:利用现代地势模型研究北极的垂直变形

获取原文
获取原文并翻译 | 示例
           

摘要

The paper continues analyzing the results of the mathematical modeling of the Earth's anomalous gravity field in high-latitude regions which are of interest from the viewpoint of Arctic exploration. The structure and the accuracy characteristics of vertical deflections in the Arctic have been studied. The study was conducted with the use of 16 modern Russian and foreign models of spherical harmonics of the Earth's gravity potential, including the ultrahigh degree model EGM-2008, the first models based on satellite gradiome-try data, and the latest Russian model GAO-2012.
机译:本文继续分析高纬度地区地球异常重力场的数学建模结果,这是从北极勘探的角度来研究的。研究了北极垂直偏转的结构和精度特征。这项研究是使用16种现代俄罗斯和国外关于地球重力势的球谐函数模型进行的,包括超高度模型EGM-2008,基于卫星梯度测量数据的第一个模型以及最新的俄罗斯模型GAO- 2012。

著录项

  • 来源
    《Gyroscopy and navigation》 |2012年第4期|298-307|共10页
  • 作者单位

    Schmidt Institute of Physics of the Earth, Russian Academy of Sciences, Moscow, Russia;

    Schmidt Institute of Physics of the Earth, Russian Academy of Sciences, Moscow, Russia;

    Central Research Institute of Geodesy, Aerial Survey, and Cartography, Moscow, Russia;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号