Empirical model of the high-latitude boundary of the Earth’s outer radiation belt at altitudes of up to 1000 km

摘要: An empirical model of the high-latitude boundary outer Earth’s radiation belt (ERB) has been presented, which is based on measurement data electron fluxes polar low-orbit CORONAS-Photon, Meteor-M1, and Meteor-M2 satellites. The was determined by a sharp decrease to background level flux trapped electrons with energies 100 or 200 keV in part profile belt. A numerical algorithm implemented determine time moment, when fastest changes are recorded. primary search carried out, first, 30 s averaged data, then repeated higher resolution. functional dependence obtained order approximate set intersections elliptical curve. constructed using CORONAS-Photon epoch anomalously low geomagnetic activity reflects longitude structure associated internal magnetic field (MF), as well its universal time. Based ERB (OERB) 2014–2016, latitudinal shift equator dependent determined, nightside due diurnal rotation Earth.