Saint Petersburg magnetic observatory: from Voeikovo subdivision to INTERMAGNET certification
Data sets
Geomagnetic data recorded at Geomagnetic Observatory Saint Petersburg (IAGA code: SPG), https://doi.org/10.2205/SPG2012
Minute values of X, Y, Z components and total intensity F of the Earth's magnetic field from Geomagnetic Observatory Saint Petersburg (IAGA code: SPG) https://doi.org/10.2205/SPG2012min
2015 definitive data from geomagnetic observatory Saint Petersburg (IAGA code: SPG): minute values of X, Y, Z components and total intensity F of the Earth's magnetic field https://doi.org/10.2205/SPG2015min-def