Positioning method based on three-dimension-to-one-direction carrier phase whole cycle ambiguity search

The invention discloses a positioning method based on three-dimension-to-one-direction carrier phase whole cycle ambiguity search. The ambiguity search calculated quantity can be reduced to a large degree, and rapid determination of a whole cycle ambiguity position domain search method is achieved....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OUYANG GUANGZHOU, QU JIANGHUA, ZHAO JIAOJIAO, TANG YANGYANG, ZHOU KAI, YUAN HONG
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a positioning method based on three-dimension-to-one-direction carrier phase whole cycle ambiguity search. The ambiguity search calculated quantity can be reduced to a large degree, and rapid determination of a whole cycle ambiguity position domain search method is achieved. Meanwhile, according to the method, satellites with large observed quantity errors can be eliminated while whole cycle ambiguity is determined, high-accuracy positioning is completed, and positioning accuracy and reliability are effectively guaranteed. The method can be used for a multi-constellation GNSS compatible system or single system including a GPS, a GLONASS, a Compass, a Galileo and the like, and rapid determination and high-accuracy positioning of the whole cycle ambiguity are achieved.