SpotlightIn-Orbit / OperationalTrack 1

Performance and Calibration of the FLORIS Payload for the ESA FLEX Mission

Mr. Matteo Taccola

European Space Agency (ESA)

Day

Friday · 2026-10-16

Time

3:50 PM - 5:30 PM

Track

Track 1

Session

Spectrometer Design & Performance-2

Venue

ICSO 2026 Conference Venue

Hall Track 1Session Spectrometer Design & Performance-2

Track indicates the session hall. Refer to the on-site programme board for the exact room number and any last-minute room changes.

In 30 seconds

The FLORIS payload uses an advanced fluorescence imaging spectrometer to detect faint solar-induced chlorophyll fluorescence from vegetation. By implementing strict straylight control and high radiometric accuracy, the instrument isolates the weak fluorescence signal from reflected solar backgrounds. Comprehensive thermo-vacuum calibration confirms the system's ability to provide precise data for global photosynthetic activity mapping.

Read the full paper

Access the complete technical paper via the official ICSO 2026 programme.

Read Full Paper

Topics & Subtopics

Earth Observation & SpectroscopyInstrument PerformanceCalibrationEnvironmental TestingSpectrometersThermo-Optics

Spotlight

High-value timing: FLEX is preparing for a September 2026 launch, so payload calibration/performance is directly connected to an imminent science mission rather than a distant concept.