The use of satellite measurement methods

The main assumption behind the research measurements was to demonstrate the possibilities of using differential corrections from the ASG-EUPOS system for precise positioning of an ATV vehicle. The research objective was to perform an analysis of the vehicle positioning accuracy using the following measurement methods: autonomous, RTK, and DGPS in real-time, as well as DGPS measurements calculated in post-processing. A high-class dual-frequency Ashtech Z-Xtreme GPS receiver was installed on the vehicle and used for simultaneous measurements using autonomous and RTK methods. At the same time, raw observation data was recorded using a Thales MobileMapper navigation receiver, and a measurement was performed using the DGPS method of the KODGIS service of the ASG-EUPOS system. The article presents conclusions from the results obtained during the experiment using an ATV vehicle.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. (…)

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