Analysis and validation of GNSS performance (original) (raw)
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A Tool for Real-Time GNSS Performance analysis in air Traffic Management
Journal of Aerospace Technology and Management, 2015
AbstrAct: This article introduces a numeric model, developed in a MaTlab environment, in order to monitor NaVSTaR GPS performances concerning accuracy effects and interference phenomenon. The model will be presented as a starting point for a future production of an open-source software, shareable and enlargeable, which will be able to provide real-time information about navigation satellite system performance. a sequence of analysis and comparisons with existing owners of the software will be possible using real data acquired with a high-performance monitoring station, in order to validate numeric models compiled.
Experimental estimation of GNSS performances at the national aviation university
E3S Web of Conferences
The goal of the research is to develop a of Global Navigation Satellite Systems quality monitoring methodology based on available equipment in the satellite navigation laboratory of the National Aviation University (Kyiv, Ukraine). For successful the goal achievement it is necessary to solve follow list of tasks: to determine the composition of the necessary equipment and order of it installing and connection; to develop the necessary software for processing received GNSS data; to estimate the GNSS characteristics with the help of experimental data. The primary focus of this research is on the following characteristics: accuracy (in terms of deviation coordinates in horizontal and vertical planes from the coordinates of the reference station and numerical values in meters); integrity information (summarized in the form of horizontal and Stanford plots); overall availability of service – measured as the availability of signals meeting the requirements for instrumented approaches with...
A Critical Look at the IMO Requirements for GNSS
2001
John O. Klepsvik is Principal Engineer for R&D at Kongsberg Seatex and project manager for Galileo maritime application projects. His area of specialisation includes radionavigation, sonar and laser radar. He is currently a member of RTCM SC 104 and IEC TC 80 and holds a MA and Dr. Ing in Applied Physics from the Norwegian University of Science and Technology (NTNU).
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Transportation Research Procedia, 2017
The paper deals with an incorporation of Global Navigation Satellite Systems (GNSS) into current flight training curricula. GNSS implementation have changed the world of navigation dramatically. GNSS allows utilization of an accurate and instant information of position almost anywhere around the world. Hence, in the last few years there has been a growing interest in these technologies. However quite recently, considerable attention has been paid to amending the flight training curricula. The paper provides an overview of a research conducted by the University of Žilina on implementing GNSS in a scope of VFR training. The research was funded and coordinated by the CaBilAvi (Capacity Building for Aviation stakeholders) project. It is an EU funded R&D project under the Horizon2020 framework to enhance the capacity of aviation stakeholders within the entire EGNOS coverage zone. In order to verify the new training procedures, we carried out research on aircraft and certified Flight Simulation Training Devices (FSTD). The full range of VFR testing was performed under the methodology on two groups of pilots. The content of the methodology also describes the aircraft types and FSTD used for testing. The detailed practical knowledge syllabus outlines the topics that should be trained and tested to meet the knowledge requirements appropriate for the Light Airplane Pilot License (LAPL), Private Pilot License (PPL) and Flight Instructor (FI) for VFR flights.
The role of GNSS to support UAS operations for surveillance
2019
Marco Nisi, Pietro Cristofanilli Sistematica S.p.A., Via Giacomo Peroni, 400, 00131 Rome, Italy Tel. +39 06 98261600; Fax +39 06 98261624, marco.nisi@grupposistematica.it, pietro.cristofanilli@grupposistematica.it Lucjan Gucma, Pawel Zalewski Maritime University of Szczecin, Wały Chrobrego 1-2 str. 70-500 Szczecin, Poland l.gucma@am.szczecin.pl, p.zalewski@am.szczecin.pl Alberto Mennella, Graziano Gagliarde, Gianluca Luisi TopView srl, via A. Pertini 25D, San Nicola La Strada, 81020 (CE), Italy alberto.mennella@topview.it, graziano.gagliarde@topview.it, gianluca.luisi@topview.it Bilal Muhammad, Ramjee Prasad, Department of Business Development and Technology, Aarhus University bilal@btech.au.dk, ramjee@btech.au.dk Damiano Taurino Deepblue s.r.l., Piazza Buenos Aires 20, 00198, Rome, Italy damiano.taurino@dblue.it
Proceedings of IGS …, 2004
Since the beginning of May 2003, the CODE AC has been computing a rapid orbit product for both the GPS and the GLONASS satellite constellation. GPS and GLONASS orbits are generated at the same time in a rigorous GNSS analysis, ensuring best possible ...
Reports on geodesy, 2002
The intention to this report is to give to the participants of the Real Time GNSS meeting brief introduction into GNSS implementation in aviation, world wide, in Europe and in Macedonia. Having in mind that, approach of introduction new technologies in aviation is more legal than scientific issue, a clear deployment of responsibilities must be determined. I hope that this report will give you better picture of what (and how) is going on in the field of aviation regarding GNSS.