Empirically derived model of solar radiation pressure for BeiDou GEO satellites
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Geodesy"
DOI: 10.1007/s00190-018-1199-y
Abstract: A key limitation in the precise orbit determination (POD) of BeiDou geostationary Earth orbit (GEO) satellites is the relatively static observation geometry, which results in strong correlations between orbital elements, solar radiation pressure (SRP) parameters,… read more here.
Keywords: beidou geo; geo satellites; beidou; model ... See more keywords
Models, methods and assessment of four-frequency carrier ambiguity resolution for BeiDou-3 observations
Sign Up to like & getrecommendations! Published in 2020 at "GPS Solutions"
DOI: 10.1007/s10291-020-01011-z
Abstract: One of the most significant advantages of multiple frequencies is that it can improve the success rate of ambiguity resolution, such as the three-frequency carrier ambiguity resolution (TCAR) method. So far, the global BeiDou-3 navigation… read more here.
Keywords: frequency; beidou; geometry; ambiguity ... See more keywords
Using reflected signal power from the BeiDou geostationary satellites to estimate soil moisture
Sign Up to like & getrecommendations! Published in 2018 at "Remote Sensing Letters"
DOI: 10.1080/2150704x.2018.1519272
Abstract: ABSTRACT Satellites-based microwave sensors are sensitive to soil moisture at the surface of the Earth, but their performance is limited by their continuously varying footprints due to the repeat cycle of satellites. In recent years,… read more here.
Keywords: geo satellites; moisture; beidou; estimate soil ... See more keywords
Decimetre Level Range Resolution for Beidou B3I Signal-Based Passive SAR Imaging—Proof-of-Concept Experimental Demonstrations
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3056666
Abstract: The construction of the Beidou B3 satellite system, a new-generation global navigation satellite system, has been completed worldwide, however the respective implementation studies remain in the start-up stage. Accordingly, studies of passive Beidou B3I signal-based… read more here.
Keywords: range resolution; beidou b3i; beidou; level ... See more keywords
Estimating global geodetic parameters using SLR observations to Galileo, GLONASS, BeiDou, GPS, and QZSS
Sign Up to like & getrecommendations! Published in 2019 at "Earth, Planets and Space"
DOI: 10.1186/s40623-019-1000-3
Abstract: All Galileo, GLONASS, QZSS, and BeiDou satellites are equipped with laser retroreflector arrays dedicated to satellite laser ranging (SLR). Using SLR data to new GNSS systems allows for estimating global geodetic parameters, such as Earth… read more here.
Keywords: geodetic parameters; global geodetic; beidou; using slr ... See more keywords