View PDFView articleCrossrefView in ScopusGoogle Scholar 10 D.C. Cheng, J. Martin, A. Lal, A. Diegeler, T.A. Folliguet, L.W. Nifong, et al. Minimally invasive versus conventional open mitral valve surgery: a meta-analysis and systematic review Innovations (Phila), 6 (2011), pp. 84...
The experimental results also demonstrate that the method is effective in processing kinematic data. Keywords: GPS; BDS; triple-frequency; undifferenced observations; cycle slip; high ionospheric activity 1. Introduction The availability of high-quality carrier phase observations is a prerequisite for ...