TRUSTWORTHY SATELLITE-DERIVED DATA
Interoperable satellite-derived data
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Project objective
Laying the ground to develop expertise in earth observation metrology following QA4EO guidelines
Project objective
Tools and AI-supported refinements for CEOS-PVP Cal/Val matchup selection + analysis framework
Task: Tools, training, consultancy
- Uncertainty propagation and sensor comparison tools
The escalating number and variety of sensors places increased demands on post-launch calibration infrastructures. Met4EO is developing a Metrology for Earth Observation & Radiometry (MetEOR) toolkit: Python tools enabling comparisons of satellite sensors. This includes all tools used in the matchup pipeline for CEOS-PVP, and additional tools for BRDF modelling and atmospheric correction.
- Training
As Earth Observation communities adopt certification concepts, practitioners will be equipped with a strategic advantage through the development of metrology skills. The project will deliver a CoMet toolkit tutorial at ESA’s VH-RODA workshop 2025. Also planned is a 1.5-day in-person training event to offer guidance and dedicated examples, and the potential for one-to-one support.
- Case studies
Case studies will showcase the value of the metrological approaches and tools developed in Met4EO.
CoMet Tutorial at VH-RODA 2025 Image: NPL
NPL's 1.5-day in-person Uncertainty Training course scheduled for May 2026. Details to follow.
