Analysis of GNSS, Hydroacoustic and Optoelectronic Data Integration Methods Used in Hydrography by Oktawia Lewicka, Mariusz Specht, Andrzej Stateczny, Cezary Specht, David Brčić, Alen Jugović, Szymon Widźgowski, Marta Wiśniewska

“…The integration of geospatial data in hydrography, performed using different measurement systems, involves combining several study results to provide a comprehensive analysis. …”
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Integration Data Model of the Bathymetric Monitoring System for Shallow Waterbodies Using UAV and USV Platforms by Oktawia Lewicka, Mariusz Specht, Andrzej Stateczny, Cezary Specht, Gino Dardanelli, David Brčić, Bartosz Szostak, Armin Halicki, Marcin Stateczny, Szymon Widźgowski

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Study on the Positioning Accuracy of GNSS/INS Systems Supported by DGPS and RTK Receivers for Hydrographic Surveys by Andrzej Stateczny, Cezary Specht, Mariusz Specht, David Brčić, Alen Jugović, Szymon Widźgowski, Marta Wiśniewska, Oktawia Lewicka

“…The Global Navigation Satellite System (GNSS) network solutions (accuracy: 2–3 cm (<i>p</i> = 0.95)) and the Differential Global Positioning System (DGPS) (accuracy: 1–2 m (<i>p</i> = 0.95)) are now commonly used positioning methods in hydrography. Due to the fact that a new order of hydrographic surveys has appeared in the IHO S-44 standard from 2020—Exclusive, looking at the current positioning accuracy of the DGPS system, it is not known whether it can be used in it. …”
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