Results 151 to 160 of about 162,805 (182)
An improved method for real-time PPP timing and time transfer with broadcast ephemerides
Measurement science and technology, 2022 Due to the problem of network communication, it is difficult to ensure the reliability of real-time precise point positioning (PPP) timing/time transfer with real-time precise products. With the continued reduction in the signal-in-space range error, the
Yulong Ge +5 more
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Precise On-Board Navigation of LEO Satellites with GNSS Broadcast Ephemerides
, 2020 The availability of orbit information with high precision and low latency is a key requirement for many Earthobservation missions, predominantly in the field of radio occultation.
André Hauschild, Oliver Montenbruck
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Accuracy evaluation of Doresa and Milena Galileo satellites broadcast ephemerides
2018 IEEE International Workshop on Metrology for the Sea; Learning to Measure Sea Health Parameters (MetroSea), 2018 On 22 August 2014 Doresa and Milena Galileo satellites were launched in wrong orbit. In November 2014 European space agency started a salvaged mission to make two satellites usable.
Umberto Robustelli +2 more
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BDS-3 and GPS/Galileo integrated PPP using broadcast ephemerides
GPS Solutions, 2022 Guo Chen +4 more
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Broadcast ephemerides for LEO augmentation satellites based on nonsingular elements
GPS Solutions, 2021 Lingdong Meng +3 more
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Broadcast versus precise ephemerides: a multi-GNSS perspective
GPS Solutions, 2014 Oliver Montenbruck +2 more
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Accuracy Assessment of Broadcast Ephemerides for Quasi-Zenith Satellite System
, 2018 Xuying Ma +4 more
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