A high-precision and high-order error model for airborne distributed POS transfer alignment
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-77595-w
Abstract: Distributed position and orientation systems (DPOSs) can provide abundant time-spatial information for interferometric synthetic aperture radar (InSAR) in airborne earth observation systems. However, some key error terms have not been taken into consideration in the… read more here.
Keywords: error; error model; model; transfer alignment ... See more keywords
Optimal Order Error Estimates of a Modified Nonconforming Rotated Q1 IFEM for Interface Problems
Sign Up to like & getrecommendations! Published in 2020 at "Mathematical Problems in Engineering"
DOI: 10.1155/2020/2081948
Abstract: This paper presents a new numerical method and analysis for solving second-order elliptic interface problems. The method uses a modified nonconforming rotated immersed finite element (IFE) space to discretize the state equation required in the… read more here.
Keywords: order; order error; interface problems; modified nonconforming ... See more keywords