小波分析在大地测量中的应用及其进展

基金项目: 国家自然科学基金资助项目(40074005);地球空间环境与大地测量教育部重点实验室开放研究基金资助项目(03-04-12)

详细信息

Applications of Wavelet Analysis in Geodesy and Its Progress

1 School of Geodesy and Geomatics, Wuhan University, 129 Luoyu Road, Wuhan 430079, China;
2 Key Laboratory of Geospace Environment and Geodesy, Ministry of Education, Wuhan University, 129 Luoyu Road, Wuhan 430079, China

摘要: 回顾了近10年来大地测量中小波分析应用研究的主要进展,并对今后重力场中的小波应用研究提出了若干建议。
- 小波分析 /
- 大地测量 /
- 重力场逼近
Abstract: Wavelet analysis is another powerful mathematical tool after Fourier analysis. Due to the ability in time-frequency localization and the multi-resolution analysis theory, wavelet analysis has numerous useful applications in geodesy. The main progress of these applications made in is last ten years is reviewed in this paper, and then some suggestions for the applications of wavelet to gravity field are presented.
- wavelet analysis /
- geodesy /
- gravity field approximation