prikaz prve stranice dokumenta Grafički prikaz ionosferskog kašnjenja iznad Europe
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undergraduate thesis
Grafički prikaz ionosferskog kašnjenja iznad Europe
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2015. urn:nbn:hr:168:049738
Buterin, Marko
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Buterin, M. (2015). Grafički prikaz ionosferskog kašnjenja iznad Europe (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:049738

Buterin, Marko. "Grafički prikaz ionosferskog kašnjenja iznad Europe." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2015. https://urn.nsk.hr/urn:nbn:hr:168:049738

Buterin, Marko. "Grafički prikaz ionosferskog kašnjenja iznad Europe." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2015. https://urn.nsk.hr/urn:nbn:hr:168:049738

Buterin, M. (2015). 'Grafički prikaz ionosferskog kašnjenja iznad Europe', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:049738

Buterin M. Grafički prikaz ionosferskog kašnjenja iznad Europe [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2015 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:168:049738

M. Buterin, "Grafički prikaz ionosferskog kašnjenja iznad Europe", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2015. Available at: https://urn.nsk.hr/urn:nbn:hr:168:049738

Metadata
TitleGrafički prikaz ionosferskog kašnjenja iznad Europe
Title (english)Graphical representation of the ionospheric delay over the Europe
AuthorMarko Buterin
MentorTomislav Kos (mentor)
Committee memberTomislav Kos (predsjednik povjerenstva)
Committee memberSonja Grgić (član povjerenstva)
Committee memberJosip Vuković (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2015-07-13, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
U današnje doba određivanje trenutnog položaja na Zemlji postalo je neophodno za život svih ljudi. Točan izračun pozicije je prijeko potreban u svim granama ljudskog djelovanja. Za te potrebe koristi se GNSS (globalni navigacijski satelitski sustav). Međutim postoji niz problema koji smanjuju preciznost izračuna među kojima je najznačajnije ionosfersko kašnjenje jer uzrokuje najveća odstupanja od točnog položaja. Glavni problem je što se ionosfera mijenja tokom dana jer ovisi o sunčevom zračenju. Također se mijenja periodično svakih 11 godina što predstavlja jedan solarni ciklus. Da bi se smanjile pogreške uzrokovane ionosferskim kašnjenjem koriste se dvofrekvencijski prijemnici, diferencijski prijam te modeli ionosfere. Za potrebe rada je izrađen program za prikaz ionosferskog kašnjenja iznad Europe uz pomoć programskog paketa Matlab koji nam vrlo lako omogućuje uvid u ionosfersko kašnjenje u bilo kojem trenutku promatranog dana za dostupne podatke.
Abstract (english)
Nowadays, determining the current location on the planet has become a life necessity. Exact calculation of the position has become essential in all fields of human activity. GNSS (global navigation satellite system) is used for that purpose today. However, there are some problems that cause reduction in accuracy of the exact calculation, among which the most important is ionospheric delay due to the fact that it causes the largest accuracy deviations. Main issue is the fact that ionosphere changes during the day because of it's dependency with the solar radiation. It also changes periodically every 11 years, representing the exact time of a single solar cycle. In order to reduce the errors caused by ionospheric delay, we use dual frequency receivers, differential reception and models of the ionosphere. For the purposes of this graduate work, a program for displaying the ionospheric delay above Europe was created using the Matlab package that gives us the insight of ionospheric delay status at all times.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:049738
Study programmeTitle: Computing
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
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Created on2018-02-06 08:08:21