Usporedba modeliranih i mjerenih vrijednosti geomagnetnog polja na širem području Balkana

master's thesis

• Title (english): Comparison of modeled and measured values of geomagnetic field in the wider Balkan area
• Author: Ana Mladenić
• Mentor: Snježana Markušić (mentor)
• Committee member: Snježana Markušić (predsjednik povjerenstva)
• Committee member: Ivica Sović (član povjerenstva)
• Committee member: Maja Telišman Prtenjak (član povjerenstva)
• Committee member: Josip Stipčević (član povjerenstva)
• Committee member: Antun Marki (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Geophysics); Zagreb
• Defense date and country: 2020-09-24, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Geophysics; Seismology and Physics of the Earth's Interior

Abstract

U ovom radu provedena je usporedba modeliranih i mjerenih vrijednosti geomagnetskog polja na širem području Balkana u razdoblju od 1967. godine do 2015. godine. Modelirane vrijednosti su rezultat IGRF-a 13. generacije, a mjerene vrijednosti su godišnji srednjaci na pojedinom opservatoriju za datu godinu. Rezidualno polje koje je razlika mjerene i modelirane vrijednosti prikazano je na kartama izolinija. Dobiveno rezidualno polje ima tipične vrijednosti kojem su uzroci geološke značajke područja, vanjsko geomagnetsko polje i antropogeni utjecaji. Takvi rezultati pokazuju prikladnost korištenja IGRF-a na promatranom području.

Abstract (english)

Comparison between the modeled and measured geomagnetic field was carried out for the Balkan region for the years 1967 – 2015. Modeled values are result of the 13th generation IGRF. Measured values are annual means for each observatory. Residual field is modeled field subtracted from measured field and is shown as contour-line map. Residual field has typical values and the cause of this field is in Earth's crust, external geomagnetic field and anthropogenic impact. These results show that IGRF is suitable for this area.

• Keywords: geomagnetsko polje; šire područje Balkana; IGRF; rezidualno polje
• Keywords (english): geomagnetic field; Balkan region; IGRF; residual field
• Language: croatian
• URN:NBN: urn:nbn:hr:217:030484
• Study programme: Title: Graduate university study pf Physics - Geophysics; specializations in: Seismology and Physics of the Earth's Interior, Meteorology and Physical Oceanography; Course: Seismology and Physics of the Earth's Interior; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra fizike – geofizike (magistar/magistra fizike – geofizike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2020-10-13 10:13:49