1. GPS signal diffraction modelling: the stochastic SIGMA−δ model;Brunner;J. Geod.,1999
2. Cabinet Office, Government of Japan, 2022. Trial service of MADOCA-PPP has now started [EB/OL].
3. Deformation of the North American plate interior from a decade of continuous GPS measurements;Calais;J. Geophys. Res.,2006
4. CSNO, 2019b. BeiDou navigation satellite system signal in space interface control document-precise point positioning service signal PPP-B2b, China Satellite Navigation Office.
5. TEQC: the Multi-Purpose Toolkit for GPS/GLONASS Data;Estey;GPS Solut.,1999