01540nam 2200337 n 450 991062722850332120230221144337.0(CKB)5690000000062063(NjHacI)995690000000062063(EXLCZ)99569000000006206320230221d2022 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierMulti-frequency and multi-GNSS PPP phase bias estimation and ambiguity resolution /Guorui Xiao[Place of publication not identified] :KIT Scientific Publishing,2022.1 online resource (154 pages)1000124935 Multi-frequency and multi-GNSS measurements from modernized satellites are properly integrated for PPP with ambiguity resolution to achieve the state-of-the-art fast and accurate positioning, which provides an important contribution to GNSS precise positioning and applications. The multi-frequency and multi-GNSS PPP phase bias estimation and ambiguity resolution, which is accomplished by a unified model based on the uncombined PPP, are thoroughly evaluated with special focus on Galileo and BDS.SatellitesSatellites.523.98Xiao Guorui1278658NjHacINjHaclBOOK9910627228503321Multi-frequency and multi-GNSS PPP phase bias estimation and ambiguity resolution3013675UNINA