Quality Assurance Framework Development Based on Six New ECV Data Products to Enhance User Confidence for Climate Applications - Sorbonne Université Access content directly
Journal Articles Remote Sensing Year : 2018

Quality Assurance Framework Development Based on Six New ECV Data Products to Enhance User Confidence for Climate Applications

Abstract

Data from Earth observation (EO) satellites are increasingly used to monitor the environment, understand variability and change, inform evaluations of climate model forecasts, and manage natural resources. Policymakers are progressively relying on the information derived from these datasets to make decisions on mitigating and adapting to climate change. These decisions should be evidence based, which requires confidence in derived products, as well as the reference measurements used to calibrate, validate, or inform product development. In support of the European Union's Earth Observation Programmes Copernicus Climate Change Service (C3S), the Quality Assurance for Essential Climate Variables (QA4ECV) project fulfilled a gap in the delivery of climate quality satellite-derived datasets, by prototyping a generic system for the implementation and evaluation of quality assurance (QA) measures for satellite-derived ECV climate data record products. The project demonstrated the QA system on six new long-term, climate quality ECV data records for surface albedo, leaf area index (LAI), fraction of absorbed photosynthetically active radiation (FAPAR), nitrogen dioxide (NO 2), formaldehyde (HCHO), and carbon monoxide (CO). The provision of standardised QA information provides data users with evidence-based confidence in the products and enables judgement on the fitness-for-purpose of various ECV data products and their specific applications.
Fichier principal
Vignette du fichier
remotesensing-10-01254.pdf (3.32 Mo) Télécharger le fichier
Origin Publication funded by an institution

Dates and versions

hal-01880146 , version 1 (24-09-2018)

Licence

Identifiers

Cite

Joanne Nightingale, Klaas Folkert Boersma, Jan-Peter Muller, Steven Compernolle, Jean-Christopher Lambert, et al.. Quality Assurance Framework Development Based on Six New ECV Data Products to Enhance User Confidence for Climate Applications. Remote Sensing, 2018, 10 (8), pp.1254. ⟨10.3390/rs10081254⟩. ⟨hal-01880146⟩
685 View
189 Download

Altmetric

Share

Gmail Mastodon Facebook X LinkedIn More