Paper Category: PNT, GNSS
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In-Orbit Demonstration of OrbFIX: a High-Accuracy PNT Device for LEO Satellites
OrbFIX is a high-accuracy positioning device designed for small satellites operating in LEO, and is developed by Romanian InSpace Engineering under a series of ESA contracts. It integrates a multi-band, multi-constellation GNSS receiver tracking all available signals with a Precise Point Positioning (PPP) algorithm that implements Galileo High Accuracy Service (HAS) corrections to provide a…