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Catalog Publications
Year 2022
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Analysis of Transformation Methods of Hydroacoustic and Optoelectronic Data Based on the Tombolo Measurement Campaign in Sopot
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Framework for extracting rails and setting-out railway line axis based on UAV photogrammetric measurements
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Study on the Positioning Accuracy of the GNSS/INS System Supported by the RTK Receiver for Railway Measurements
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Year 2021
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Comparative analysis of positioning accuracy of Garmin Forerunner wearable GNSS receivers in dynamic testing
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Determining horizontal curvature of railway track axis in mobile satellite measurements
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Innovative mobile method to determine railway track axis position in global coordinate system using position measurements performed with GNSS and fixed base of the measuring vehicle
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Integration of Multi-Source Geospatial Data from GNSS Receivers, Terrestrial Laser Scanners, and Unmanned Aerial Vehicles
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Three-Dimensional Thematic Map Imaging of the Yacht Port on the Example of the Polish National Sailing Centre Marina in Gdańsk
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Year 2020
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Analysis of positioning methods using Global Navigation Satellite Systems (GNSS) in Polish State Railways (PKP)
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Application of least squares with conditional equations method for railway track inventory using GNSS observations
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Atypical application of the parametric method for track infrastructure inventory
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Correction of determined coordinates of railway tracks in mobile satellite measurements
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Digital filtering of railway track coordinates in mobile multi-receiver GNSS measurements
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Evaluation of the possibility of identifying a complex polygonal tram track layout using multiple satellite measurements
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Integrated geodetic and hydrographic measurements of the yacht port for nautical charts and dynamic spatial presentation
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Methodology for carrying out measurements of the tombolo geomorphic landform using Unmanned Aerial and Surface Vehicles near Sopot pier, Poland
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Seabed Topography Changes in the Sopot Pier Zone in 2010–2018 Influenced by Tombolo Phenomenon
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Study on the coastline evolution in Sopot (2008-2018) based on Landsat satellite imagery
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Testing the positioning accuracy of GNSS solutions during the tramway track mobile satellite measurements in diverse urban signal reception conditions
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The accuracy of a marine satellite compass under terrestrial urban conditions
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Verification of GNSS measurements of the railway track using standard techniques for determining coordinates
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Wyznaczanie osi torów tramwajowych z wykorzystaniem satelitarnego wieloantenowego systemu pomiarowego
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Year 2019
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Installation of GNSS receivers on a mobile railway platform – methodology and measurement aspects
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Metrological aspects of the Tombolo effect investigation – Polish case study
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Polish DGPS System: 1995–2017 – Study of Positioning Accuracy
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Projekt badawczy BRIK: Opracowanie innowacyjnej metody wyznaczania precyzyjnej trajektorii pojazdu szynowego
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Selected Aspects of Testing the Positioning Accuracy of GNSS Receivers Used in Sports and Recreation by Dynamic Measurements
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Use of a Least Squares with Conditional Equations Method in Positioning a Tramway Track in the Gdansk Agglomeration
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Year 2016
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Mobilne pomiary satelitarne na liniach Pomorskiej Kolei Metropolitalnej
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Wyznaczanie linii podstawowej i zewnętrznej granicy morza terytorialnego – aspekt metodyczny
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Year 2015
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GNSS INVENTORY OF HISTORIC NARROW-GAUGE RAILWAY LINE IN KOSZALIN UNDER EXTREMELY UNFAVORABLE MEASUREMENTS CONDITIONS FROM THE POINT OF VIEW OF SATELLITE SIGNALS AVAILABILITY
PublicationA team of academic researchers from the Gdańsk University of Technology, Gdynia Maritime University and the Polish Naval Academy have been working since 2009 on the methodology of using active GNSS geodetic networks for geodetic inventory of railways and on adapting this measurement technique for designing geometric layouts of railway and tram lines. Over the years, the team tested a variety of configurations of receivers and settings...
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Zastosowanie mobilnych pomiarów satelitarnych do określania położenia wysokościowego torów
PublicationW pracy podjęto próbę sprawdzenia, na jaką dokładność można było liczyć na kolejnych etapach rozwoju techniki mobilnych pomiarów satelitarnych w zakresie określania położenia wysokościowego torów. Do tego celu wykorzystano wyniki kampanii pomiarów satelitarnych przeprowadzonych na przestrzeni 2009-2015. W wyniku przeprowadzenia odpowiedniej procedury obliczeniowej wykazano, że w okresie tym dokładność pomiarów satelitarnych wyraźnie...
Year 2014
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Diagnostics of the tram track shape with the use of the global positioning satellite systems (GPS/Glonass) measurements with a 20 Hz frequency sampling
PublicationSatellite geodetic measurements used in the diagnosis of railway tracks require professional receivers and a very high frequency rate of data processing. It stems from a significant speed (10 km/h) kinematic measurements carried out during the passage of a measuring platform. The survey results (positions) of deformed railroad track have waveforms nature requiring additional processing methods and approximations. Due to the announcement...
Year 2012
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Dostępność fazowych rozwiązań GPS/Glonass podczas geodezyjnej inwentaryzacji dróg szynowych - na przykładzie linii tramwajowej Gdańska
PublicationW kształtowaniu układu geometrycznego toru i jego późniejszym utrzymywaniu kluczową rolę odgrywały zawsze klasyczne techniki geodezyjne. Jednak jednym z najpoważniejszych problemów z tym związanych jest konieczność operowania w lokalnych układach odniesienia. Wiąże się to z występującymi na kolei długościami elementów geometrycznych - odcinków prostych i łuków kołowych, które obejmują często tak duże odległości, że wizualna ocena...
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