{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T21:54:28Z","timestamp":1740174868174,"version":"3.37.3"},"reference-count":23,"publisher":"Wiley","license":[{"start":{"date-parts":[[2021,5,15]],"date-time":"2021-05-15T00:00:00Z","timestamp":1621036800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Major Fundamental Research Program of China","award":["GFZX0301040115","61571188"],"award-info":[{"award-number":["GFZX0301040115","61571188"]}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["GFZX0301040115","61571188"],"award-info":[{"award-number":["GFZX0301040115","61571188"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005225","name":"Construct Program of the Key Discipline in Hunan Province","doi-asserted-by":"publisher","award":["GFZX0301040115","61571188"],"award-info":[{"award-number":["GFZX0301040115","61571188"]}],"id":[{"id":"10.13039\/501100005225","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Mobile Information Systems"],"published-print":{"date-parts":[[2021,5,15]]},"abstract":"<jats:p>In the Global Navigation Satellite System (GNSS), the multipath error affected by many aspects is the main error source that affects satellite navigation, and it is difficult to establish a much more accurate model to analyze it. Based on the ground multipath reflection model, it firstly deeply studies the influence of GNSS satellite orbit parameters on multipath fading frequency and establishes a multipath signal model related to satellite orbit parameters. Secondly, the influence of carrier phase cycle slip, receiver clock adjustment, and GNSS satellite orbit on multiparameter- (MP-) combined observations is analyzed in detail based on the measured data. Finally, aiming at the common phenomenon of code-carrier divergence in the Beidou system, the elevation-based pseudorange correction model and a sidereal filtering are built to correct the MP errors; experiments with measured data show that there is a fluctuation range reduction of 35.7% after sidereal filtering when the receiver reaches a steady state.<\/jats:p>","DOI":"10.1155\/2021\/5574443","type":"journal-article","created":{"date-parts":[[2021,5,17]],"date-time":"2021-05-17T21:20:09Z","timestamp":1621286409000},"page":"1-11","source":"Crossref","is-referenced-by-count":4,"title":["A Multipath Processing Technology Based on Multiparameter-Combined Observation in GNSS"],"prefix":"10.1155","volume":"2021","author":[{"given":"T. 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