Zero drift and solid Earth tide extracted from relative gravimetric data with principal component analysis

Article English OPEN
Yu, Hongjuan; Guo, Jinyun; Li, Jiulong; Mu, Dapeng; Kong, Qiaoli;
  • Publisher: KeAi
  • Journal: Geodesy and Geodynamics,volume 6,issue 2,pages143-150 (issn: 1674-9847)
  • Publisher copyright policies & self-archiving
  • Related identifiers: doi: 10.1016/j.geog.2015.01.006
  • Subject: Geophysics. Cosmic physics | Solid Earth tide | Zero drift | Relative gravimetry | CG-5 gravimeter | QC801-809 | Principal component analysis | Geodesy | QB275-343
    arxiv: Physics::Geophysics | Physics::Space Physics

Zero drift and solid Earth tide corrections to static relative gravimetric data cannot be ignored. In this paper, a new principal component analysis (PCA) algorithm is presented to extract the zero drift and the solid Earth tide, as signals, from static relative gravime... View more
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