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Updating the ground conductivity map based on complex index including seasonal variation

Pashkovenko, Oleksandr (2021) Updating the ground conductivity map based on complex index including seasonal variation. Master's, Neubrandenburg University of Applied Sciences.

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Abstract

Ranging-Mode (R-Mode) is a promising navigation system for the navigation of maritime transport in the Baltic Sea. To determine the position of the object, it is necessary to minimize the effect of errors on the signal. At the moment there are two common errors, these are the sky wave path error and the signal distortion caused by the ground wave. In this master thesis, much attention will be paid to the ground wave, namely the ground conductivity. Since to minimize the error caused by the ground wave, it is necessary to have a good dataset, which today is the Atlas of the ground conductivity. This Atlas does not contain complete information on the ground conductivity, since the main element that directly affects the permeability of the soil, namely the seasonal variation, was not considered when creating this Atlas. In the course of the thesis, it will be told about the presumptive technique for recalculating the soil conductivity, based on the factors that directly affect it. The final result of this research will be recalculation maps of ground conductivity based on a combination of factors.

Item URL in elib:https://elib.dlr.de/146335/
Document Type:Thesis (Master's)
Additional Information:DLR-Kontakt: Dr. Stefan Gewies (Stefan.Gewies@dlr.de)
Title:Updating the ground conductivity map based on complex index including seasonal variation
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Pashkovenko, OleksandrUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:2021
Refereed publication:No
Open Access:No
Status:Published
Keywords:R-Mode, ground conductivity, map, ground-wave propagation
Institution:Neubrandenburg University of Applied Sciences
Department:Department of Landscape Architecture, Geoinformatics, Geodesy and Civil Engineering
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Transport System
DLR - Research area:Transport
DLR - Program:V VS - Verkehrssystem
DLR - Research theme (Project):V - I4Port (old)
Location: Neustrelitz
Institutes and Institutions:Institute of Communication and Navigation > Nautical Systems
Deposited By: Gewies, Dr. Stefan
Deposited On:08 Dec 2021 11:26
Last Modified:08 Dec 2021 11:26

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