Evaluating the measurement accuracy of laser distance meters for the purpose of the PNDS system construction

Preliminary outcome of the tests of laser distance measurement modules being a part of the PNDS system (Pilot Navigation \& Docking System) developed within the OPIE project (Operational Programme Innovative Economy) in Maritime University in Szczecin are presented in the article. The tests were carried out in laboratory conditions and the actual conditions which may occur during the system’s operation. The modules of the digital laser distance meters available on civilian market were compared. Statistical analysis comparing the accuracy of the laser distance meters was presented and based on it, their general effectiveness was evaluated making part of the preliminary prototype of the PNDS system.