Prohlížení Publikační činnost ČVUT dle předmětu "geomagnetic"
Zobrazují se záznamy 1-3 z 3
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1-pT noise fluxgate magnetometer for geomagnetic measurements and unshielded magnetocardiography
(IEEE, 2020)We present the development of a low-noise, fundamental-mode, orthogonal fluxgate magnetometer with four amorphous, annealed ferromagnetic wires. The 1-Hz noise obtained in open-loop and closed-loop is as low as 0.75 and ... -
Identification of geomagnetic pulsations in SQUID data for Space Weather research
(IEEE, 2024)The SQUID records small geomagnetic variations such as pulsations, which are short period fluctuations of the geomagnetic field at ULF frequencies. To distinguish pulsations from uncorrelated noise, the SQUID data is ... -
Improving Earth’s magnetic field measurements by numerical corrections of thermal drifts and man- made disturbances
(Hindawi Publishing Corporation, 2018)This contribution deals with challenges encountered in real-world geomagnetic measurements, and is focused on improving the performance of two variometer stations of Kelčany and Polom, which have been recently established ...