Enhancing Precision of Positioning using Satellite Navigation Systems by Communication with an Additional Receiver Station

Lociranje i navigiranje je svakodnevna potreba. Sve više ekonomskih djelatnosti ovisi o pouzdanom sustavu lociranja s velikom preciznošću. Promet je jedan od takvih sustava. Novim tehnikama pozicioniranja moguće je postići preciznost lociranja do centimetarske razine. Kroz rad je opisan princip pozicioniranja putem satelitskih navigacijskih sustava te su uspoređena mjerenja dobivena iz navigiranja bespilotne letjelice GPS prijamnikom i RTK prijamnikom uz dodatnu prijamničku stanicu.Locating and navigating is a daily necessity. More economic activities depend on a reliable locating system with great precision. Traffic is one of such systems. With new positioning techniques, it is possible to achieve location accuracy up to the centimeter level. This work describes the principle of positioning with satellite navigation systems, and compares the measurements obtained from navigating an UAV with a GPS receiver and an RTK receiver with an additional receiver station