Total column ozone at PMOD/WRC from Brewer #163, KOHERENT, Pandora P120 and QASUME

Scientist in charge: Luca Egli, PMOD/WRC ([e-mail])Description:This dataset is the key data of total columne ozone measured with Brewer #163 KOHERENT, Pandora P120, and QASUME during their deployment at PMOD/WRC from 1 September 2019 to 1 September 2024.

The dataset is the Deliverable 2 of the QA4EO project WP2230.

For Koherent two retrieval algorithms are included: LSF and CDR according to Egli et al. (2023): https://amt.copernicus.org/articles/16/2889/2023/.

The Pandora 120 data is calculated with the CDR algorithm and the standard output ("out2") from the Pandonia network is included (www.pandonia-global-network.org). 

Total columne ozone from QASUME is derived from a linear least square fit algorithm (LSF) according to Egli et al. (2022): https://doi.org/10.5194/amt-15-1917-2022.

The data is aggregated to five Minutes quasi simultaneous measurements, while -999=NaN values. At least one valid value is displayed for each time stamp.

Format (TAB separated): Year Month Day Hour Minute Second TCO-Brewer163 [DU] TCO-Koherent-LSF [DU] TCO-Koherent-CDR [DU] TCO-Pandora120-CDR [DU] TCO-Pandora120-OUT2 [DU] TCO-QASUME [DU].