GPS radio occultation constellation design with the optimal performance in Asia Pacific region Milad AsgarimehrMasoud Mashhadi Hossainali Original Article 27 February 2015 Pages: 519 - 536
Estimation of non-gravitational acceleration difference between two co-orbiting satellites using single accelerometer data Jeongrae KimByron D. Tapley Original Article 21 February 2015 Pages: 537 - 550
Analysis of star camera errors in GRACE data and their impact on monthly gravity field models Pedro InácioPavel DitmarHassan Hashemi Farahani Original Article Open access 03 March 2015 Pages: 551 - 571
On least-squares solution to 3D similarity transformation problem under Gauss–Helmert model Guobin Chang Original Article 11 March 2015 Pages: 573 - 576
Least squares collocation with uncorrelated heterogeneous noise estimated by restricted maximum likelihood Wojciech Jarmołowski Original Article Open access 03 April 2015 Pages: 577 - 589
Network-based estimation of time-dependent noise in GPS position time series Ksenia DmitrievaPaul SegallCharles DeMets Original Article 24 March 2015 Pages: 591 - 606
Accuracy and reliability of multi-GNSS real-time precise positioning: GPS, GLONASS, BeiDou, and Galileo Xingxing LiMaorong GeHarald Schuh Original Article 14 March 2015 Pages: 607 - 635