ESDB000003 20240628172400 Dmitry Kudin crossref@gcras.ru Geophysical Center of RAS Geomagnetic Observatory Saint Petersburg (IAGA code: SPG) Anatoly Soloviev Geophysical Center of RAS Schmidt Institute of Physics of the Earth, Russian Academy of Sciences SPG2017 database contains results of calculated values of the geomagnetic field elements derived at Saint Petersburg observatory 2018 2020 11 30 2020 Geophysical Center RAS Moscow, Russia Geomagnetic Observatory Saint Petersburg SPG Lebedevka, Vyborg District, Leningrad Region 188836, Russia 10.2205/SPG2017 20240628172400 http://geomag.gcras.ru/dataprod-down.html Geophysical Center RAS Anatoly Soloviev Geophysical Center RAS Schmidt Institute of Physics of the Earth, Russian Academy of Sciences Pavel Tereshchenko Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radiowave Propagation of the Russian Academy of Sciences (IZMIRAN) Geophysical Center RAS Andrey Kotikov Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radiowave Propagation of the Russian Academy of Sciences (IZMIRAN) Geophysical Center RAS Dmitry Kudin Geophysical Center RAS Gorno-Altaisk State University Roman Sidorov Geophysical Center RAS Mikhail Matveev Geophysical Center RAS Moscow Institute of Physics and Technology Andrew Grudnev Geophysical Center RAS 2018 06 28 2024 The dataset contains quasi-definitive minute data, which are time variations of the full values of geomagnetic field elements X (North), Y (East), Z (Down) and its total intensity F, derived from Saint Petersburg observatory recordings. The data are freely accessible and cover time interval from 1 January to 31 December 2018. 10.2205/SPG2018min-qdef 20240628172400 https://esdb.wdcb.ru/doi/2024/spg2018min-qdef.html