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4 Excerpts
A-PPP: Array-Aided Precise Point Positioning With Global Navigation Satellite Systems
- Published 2012 in IEEE Transactions on Signal Processing
Abstract
In this paper, the global navigation satellite system (GNSS) precise point positioning (PPP) concept is generalized to array-aided PPP (A-PPP). A-PPP is a measurement concept that uses GNSS data, from multiple antennas in an array of known geometry, to realize improved GNSS parameter estimation (position, attitude, time and atmospheric delays). The concept… (More)