Ground Monitoring

Ground Monitoring of GMF Parameters

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Solar Activity

Solar Activity: Monitoring and Analysis

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Space Monitoring

Space Monitoring of GMF Parameters

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Geomagnetic Calculator

Geomagnetic Calculator (WMM2015)

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27-days Forecast ()

System "Earth-Sun":

  • Average radius of the Earth 6371.032 km;
  • Semimajor axis of rotation ellipsoid 6378.136 km;
  • Semiminor axis of rotation ellipsoid 6356.752 km;
  • Distance from the Earth to the Sun (1 a.u.) 149.6 million km;
  • Average diameter of the Sun 1.32 million km;
  • Data about spherical harmonic coefficients (*.txt, *.xls)

Coordinate System and Projection:

  • WGS84 Web Mercator (Auxiliary Sphere)

GEOMAGNET meets the standards (RUS):

  • ГОСТ 25645.126-85 "Поле геомагнитное. Модель поля внутриземных источников";
  • ГОСТ 25645.127-85 "Магнитосфера Земли. Модель магнитного поля магнитосферных токов";
  • ГОСТ 25645.136-86 "Ветер солнечный. Состав, концентрация частиц и скорость";
  • ГОСТ 25645.109-84 "Магнитосфера Земли. Термины и определения";
  • ГОСТ 8.417-2002 "Единицы физических величин".

We selected the best classical and modern publications on the Project theme.