As part of the Space Situational Awareness Programme (SSA), ESA has initiated the assessment of two missions currently foreseen to be implemented to enable enhanced space weather monitoring. These missions utilize the positioning of satellites at the Lagrangian L1 and L5 points. These Phase 0 or Pre-Phase A mission studies are about to be completed and will thereby have soon passed the Mission Definition Review. Phase A studies are planned to start in 2017. The space weather monitoring system currently considers four remote sensing optical instruments and several in-situ instruments to analyse the Sun and the solar wind conditions, in order to provide early warnings of increased solar activity and to identify and mitigate potential threats to society and ground, airborne and space based infrastructure. The suggested optical instruments take heritage from ESA and NASA science missions like SOHO, STEREO and Solar Orbiter, but the instruments are foreseen to be optimized for operational space weather monitoring purposes with high reliability and robustness demands. The instruments are required to provide high quality measurements particularly during severe space weather events. The program intends to utilize the results of the on-going ESA instrument prototyping and technology development activities, and to initiate pre-developments of the operational space weather instruments to ensure the required maturity before the mission implementation.
Remote sensing optical instrumentation for enhanced space weather monitoring from the L1 and L5 Lagrange points
International Conference on Space Optics 2016 ; 2016 ; Biarritz,France
Proc. SPIE ; 10562 ; 105620F
25.09.2017
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Instrumentation for remote sensing from space
NTRS | 1986
|Space Weather Follow On – Lagrange 1 Mission
NTIS | 2025
|Space Weather Follow On – Lagrange 1 Mission
NTIS | 2025
|