N.L. Stal1, S.V. Kusov2, D.V. Filippov3

1−3 JSC "Precision Systems and Instruments" (Moscow, Russia)

Onboard equipment of space-based global monitoring system in the course of fulfillment of the target task constantly experiences the background and interference influence of electron and proton fluxes of natural radiation field of the Earth, as well as protons and gamma-quanta of solar and galactic origin from solar proton events and galactic cosmic rays. Therefore, the task of reducing the number of false alarms in the space-based global monitoring system is relevant.

The paper considers an algorithm for processing information coming from the on-board equipment of space system of global monitoring into ground segment of the system during registration and processing of pulsed radiation, which will provide filtering of measurements obtained under the influence of charged particle fluxes in order to reduce the number of false alarms in the space system of global monitoring.

The obtained results can be used for modernization of space-based global monitoring system.

Stal N.L., Kusov S.V., Filippov D.V. Algorithm of selection of pulses of ionizing radiation source registered on board GLONASS in the presence of background and interference. Information-measuring and Control Systems. 2023. V. 21. № 3. P. 24−28. DOI: https://doi.org/10.18127/j20700814-202303-04 (in Russian)

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2. GLONASS. Interfeisnyi kontrolnyi dokument. Redaktsiya 5.1. M. 2008. (in Russian)
3. VNIIFTRI MI 2453-2000 "Metodiki radiatsionnogo kontrolya. Obshchie trebovaniya". Mendeleevo. 2000. (in Russian)
4. GOST R 54500.3-2011 "Neopredelennost izmerenii. Chast 3. Rukovodstvo po vyrazheniyu neopredelennosti izmereniya". (in Russian)