Publication details
Series: NILU rapport 1/2020
Publisher: NILU
Year: 2020
ISBN: 978-82-425-2997-8
Arkiv: hdl.handle.net/11250/2653731
Summary:
In this report, we investigate the relative expanded uncertainty (REU) formula for comparing low-cost sensors (microsensors) and reference measurements. The purpose of the REU formula is to check if microsensor measurements follow the data quality objective (DQO) of the European Air Quality Directive 2008/50/EC to be considered equivalent to a reference instrument. The project aimed to obtain a good understanding of the REU formula for its proper use in current and future projects involving microsensors.