海空重力测量数据处理关键技术研究

<正>海空重力测量是以舰船或飞机为载体,应用重力仪(或加速度计)测定海面或近地空中重力加速度的重力测量方法,是目前获取地球重力场中高频信息的两种主要技术手段。本文主要围绕海空重力测量运动载体精密定位、动态环境效应改正、数据滤波、误差分析处理与精度评估、航空重力数据向下延拓及多源数据融合处理等关键技术,开展分析论证、技术攻关和试验验证。论文的主要工作及创新如下:(1)研究了海空重力测量观测模型,完善了航空重力...

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Published inCe hui xue bao Vol. 43; no. 4; p. 435
Main Author 欧阳永忠
Format Journal Article
LanguageChinese
English
Published Beijing Surveying and Mapping Press 01.04.2014
Subjects
Data processing
向下延拓
地球重力场
多源数据
海空
精密定位
精度评估
误差分析
运动载体
重力数据
重力测量
Online AccessGet full text
ISSN1001-1595
1001-1595

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Abstract <正>海空重力测量是以舰船或飞机为载体,应用重力仪(或加速度计)测定海面或近地空中重力加速度的重力测量方法,是目前获取地球重力场中高频信息的两种主要技术手段。本文主要围绕海空重力测量运动载体精密定位、动态环境效应改正、数据滤波、误差分析处理与精度评估、航空重力数据向下延拓及多源数据融合处理等关键技术,开展分析论证、技术攻关和试验验证。论文的主要工作及创新如下:(1)研究了海空重力测量观测模型,完善了航空重力
AbstractList On Key Technologies of Data Processing for Air-sea Gravity Surveys
<正>海空重力测量是以舰船或飞机为载体,应用重力仪(或加速度计)测定海面或近地空中重力加速度的重力测量方法,是目前获取地球重力场中高频信息的两种主要技术手段。本文主要围绕海空重力测量运动载体精密定位、动态环境效应改正、数据滤波、误差分析处理与精度评估、航空重力数据向下延拓及多源数据融合处理等关键技术,开展分析论证、技术攻关和试验验证。论文的主要工作及创新如下:(1)研究了海空重力测量观测模型,完善了航空重力
Author 欧阳永忠
AuthorAffiliation 海军海洋测绘研究所
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On Key Technologies of Data Processing for Air-sea Gravity Surveys
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StartPage 435
SubjectTerms Data processing
向下延拓
地球重力场
多源数据
海空
精密定位
精度评估
误差分析
运动载体
重力数据
重力测量
Title 海空重力测量数据处理关键技术研究
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