文章基本信息

标题：Geomagnetic Mapping of the Macaé Region, Brazil
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作者：Igor Rodrigues Salvador de Menezes ; Júllia Medeiros Figueiredo ; Davi Antônio Ferreira Velloso 等
期刊名称：Open Access Library Journal
印刷版ISSN：2333-9705
电子版ISSN：2333-9721
出版年度：2019
卷号：6
期号：7
页码：1-15
DOI：10.4236/oalib.1105593
语种：English
出版社：Scientific Research Pub
摘要：This work presents the geomagnetic characterization of the municipality of Macaé, Brazil. Data from IGRF12 (twelfth edition of International Geomag-netic Reference Field) were used. Through the data collected in a regular grid of 0.1 degrees of the components, north, east and vertical were generated maps of components, inclination, declination, horizontal component and geomagnetic total field. The results showed important relative variations of these magnitudes, such as the magnetic declination that varied around 0.2 degrees along the area of the municipality, which is a considerable value and capable of causing significant changes in directions by compass in the studied region.
关键词：Geomagnetic FieldIGRFMacaé