Wykorzystanie satelitarnych metod pomiarów
- Bartłomiej OSZCZAK, Rafał OCHODEK
- Kategoria: Pozostałe zagadnienia
Głównym założeniem realizacji pomiarów badawczych było wykazanie możliwości wykorzystywania korekt różnicowych systemu ASG-EUPOS w precyzyjnym pozycjonowaniu pojazdu ATV. Celem badawczym było wykonanie analizy dokładności pozycjonowania pojazdu metodami pomiarów: autonomiczną, RTK i DGPS −w czasie rzeczywistym, a także pomiarów metodą DGPS obliczonych w post−processingu. Na pojeździe został zainstalowany wysokiej klasy dwuczęstotliwościowy odbiornik GPS Ashtech Z−Xtreme, wykorzystany do jednoczesnego pomiaru metodą autonomiczną i RTK. W tym samym czasie, za pomocą odbiornika nawigacyjnego Thales MobileMapper, rejestrowano surowe dane obserwacyjne i wykonano pomiar metodą DGPS serwisu KODGIS systemu ASG−EUPOS. W artykule przedstawione zostały wnioski z otrzymanych wyników podczas eksperymentu z wykorzystaniem pojazdu ATV.
THE USE OF SATELLITE MEASUREMENT METHODS AND GSM/GPRS
TECHNOLOGY IN PRECISE ALL TERRAIN VEHICLE POSITIONING
The main assumption behind doing the research measurements was to show the possibilities of using differential corrections of the ASG EUPOS system in the precise all terrain vehicle positioning. The study aimed at performing an analysis of the vehicle positioning precision by the measurement methods: absolute method of positioning, RTK and DGPS in real time, and DGPS calculated in postprocessing. On the vehicle there was installed the high-quality dual frequency GPS receiver Ashtech Z-Xtreme, which was used to simultaneous measuring with the absolute and RTK methods. At the same time, using the navigation receiver
Thales Mobile Mapper, raw data was recorded and there was a measurement done with the DGPS method of the KODGIS service in the ASG EUPOS system.
The paper presents the conclusions drawn from the results obtained during the study, in which ATV vehicle was used. (...)
TECHNOLOGY IN PRECISE ALL TERRAIN VEHICLE POSITIONING
The main assumption behind doing the research measurements was to show the possibilities of using differential corrections of the ASG EUPOS system in the precise all terrain vehicle positioning. The study aimed at performing an analysis of the vehicle positioning precision by the measurement methods: absolute method of positioning, RTK and DGPS in real time, and DGPS calculated in postprocessing. On the vehicle there was installed the high-quality dual frequency GPS receiver Ashtech Z-Xtreme, which was used to simultaneous measuring with the absolute and RTK methods. At the same time, using the navigation receiver
Thales Mobile Mapper, raw data was recorded and there was a measurement done with the DGPS method of the KODGIS service in the ASG EUPOS system.
The paper presents the conclusions drawn from the results obtained during the study, in which ATV vehicle was used. (...)
Artykuł zawiera 15975 znaków.
Źródło: Czasopismo Logistyka
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