Kinematična metoda PPP (Precise Point Positioning) določitve položaja v GNSS : diplomska naloga

Šanca, Simon (author), Stopar, Bojan (mentor), Sterle, Oskar (co-mentor)

V diplomski nalogi je obravnavana kinematična metoda PPP (Precise Point Positioning). Predstavljeni so osnovni teoretični koncepti in prednosti ter slabosti metode. Predstavljena je programska oprema, ki omogoča obdelavo opazovanj z metodo PPP. Za namen raziskave smo izvedli statična in kinematična opazovanja GPS in GLONASS. Kinematične meritve z GNSS smo spremljali s tahimetrom ter tako pridobili referenčne koordinate za oceno kakovosti koordinat določenih z metodo PPP. Opazovanja GNSS smo obdelali s spletnimi storitvami PPP, ki so na voljo brezplačno. Uporabili smo štiri spletne storitve: APPS, CSRS-PPP, GAPS in magicGNSS ter dva samostojna programa gLAB in RTKLIB. Za analizo kakovosti kinematičnih meritev z metodo PPP smo izdelali lastno programsko rešitev. Rezultate analize smo statistično ovrednotili ter ocenili kakovost in uporabnost kinematične metode PPP.

• Language: Slovenian
• Keywords: GPS, GLONASS, Precise Point Positioning (PPP), kinematična izmera, spletne storitve PPP, gLAB, RTKLIB
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Publisher: [S. Šanca]
• Year: 2017
• PID: 20.500.12556/RUL-95441
• UDC: 528.531:004.774(043.2)
• COBISS.SI-ID: 8188513
• Publication date in RUL: 20.09.2017

Secondary language

• Language: English
• Title: Kinematic PPP (Precise Point Positioning) in GNSS : Graduation thesis

Abstract

The thesis addresses the kinematic PPP (Precise Point Positioning). It presents the theoretical concepts of this method and its pros and cons. Moreover, the software used for processing the observations with the PPP is presented. For the purpose of this research GPS and GLONASS observations were taken in static and kinematic mode. Kinematic observations were taken with GNSS in PPP mode and at the same time tachymetric measurements were conducted. GNSS observations were processed using PPP software, available online and free of charge. Four different online services were used: APPS, CSRS-PPP, GAPS, magicGNSS and two standalone applications gLAB and RTKLIB. For the analysis of the kinematic PPP an own software solution was created. Statistical analysis was conducted to assess the quality and the usefulness of the kinematic PPP.

• Keywords: GPS, GLONASS, Precise Point Positioning (PPP), kinematic observations, PPP Online Services, gLAB, RTKLIB