CEOS EO HANDBOOK – INSTRUMENT SUMMARY
- SEI
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Full Name
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Suprathermal Electron Imager
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Status
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Operational
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Instrument Agencies
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ESA
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Maturity
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Instrument Type
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Space environment
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Geometry
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Instrument Technology
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Space environment monitor
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Sampling
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Other
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Data Access
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Open Access
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Data Format
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Measurements and Applications
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The SEI measures the electron energy and pitch angle distribution over the energy range of 1 to 200 eV, with particular emphasis on photoelectrons in the 1 to 50 eV range. The instrument now operates in passive mode as the High Voltage source has failed.
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Resolution Summary
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N/A
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Swath Summary
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N/A
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Accuracy Summary
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Waveband Summary
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N/A
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Instrument Measurements
Measurements Overview
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Instrument Missions
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