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Title: Interpolation of magnetic field characteristics by spline functions
Authors: Ostroumov, Ivan Victorovich
Issue Date: 2015
Publisher: ІV National Scientific Conference of young scientists and students «Problems and prospects of Aeronautics and Astronautics» 28 – 29 October 2015 y – Kyiv, 2015. – P. 5.
Description: Global Earth’s Magnetic field is one of the most important things in planetary structure. Magnetic field is also one of the key elements for navigation purposes. Its parameters are extremely important for direction detection and other applications. Modern navigation devices and sensors grounded on magnetic field characteristics use magnetic field models which do not contain data about human based part of magnetic field. That is why the aim of this work is to describe methodology of local magnetic field parameters measurement through the use of typical users equipment. Usually magnetic field is characterized by intensity vector. Intensity vector “T” is the sum of the vectors strengths of several fields. Typically, the vector T is estimated from its projections, on the some Cartesian coordinate system (Tx, Ty, Tz components). In addition, two angles are important: declination(D) and inclination(I), which indicate position of intensity vector in space, horizontal TH and vertical Tz components of T.
Appears in Collections:Наукові статті кафедри аеронавігаційних систем

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