A critical review of the heliospheric in situ instrumentation planned for the solar orbiter

Engineering & Materials Science

• Solar wind 90%
• Plasma waves 67%
• Neutron detectors 60%
• Radio waves 45%
• Magnetometers 44%
• Experiments 38%
• Dust 36%
• Electrons 36%
• Plasmas 33%
• Ions 33%
• Acoustic waves 28%
• Detectors 28%
• Chemical analysis 23%

Earth & Environmental Sciences

• instrumentation 100%
• in situ 66%
• solar wind 55%
• detector 47%
• plasma 42%
• radio wave 33%
• experiment 32%
• magnetometer 31%
• energetics 24%
• radio 23%
• dust 20%
• electron 19%
• science 17%
• ion 17%
• resource 15%
• particle 13%

Physics & Astronomy

• analyzers 96%
• payloads 62%
• solar wind 54%
• radio waves 32%
• neutron counters 32%
• space missions 32%
• European Space Agency 30%
• plasma waves 30%
• electron plasma 30%
• energetic particles 30%
• magnetometers 26%
• resources 26%
• dust 22%
• acoustics 15%
• detectors 15%
• ions 12%