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1. acp.copernicus.org › articles › 21Fifty years of balloon-borne ozone profile measurements at ...

   acp.copernicus.org › articles › 21

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   Aug 18, 2021 · 18 Aug 2021. Fifty years of balloon-borne ozone profile measurements at Uccle, Belgium: a short history, the scientific relevance, and the achievements in understanding the vertical ozone distribution.

   • Author: Roeland Van Malderen, Dirk De Muer, Hugo De Backer, Deniz Poyraz, Willem W. Verstraeten, Veerle De B...

   • Publish Year: 2021

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2. acp.copernicus.org › articles › 21/12385/2021ACP - Relations - Fifty years of balloon-borne ozone profile ...

   acp.copernicus.org › articles › 21/12385/2021

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   Aug 18, 2021 · 18 Aug 2021. Fifty years of balloon-borne ozone profile measurements at Uccle, Belgium: a short history, the scientific relevance, and the achievements in understanding the vertical ozone distribution.

   • Author: Roeland Van Malderen, Dirk De Muer, Hugo De Backer, Deniz Poyraz, Willem W. Verstraeten, Veerle De B...

   • Publish Year: 2021

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3. acp.copernicus.org › articles › 21/12385/2021ACP - Peer review - Fifty years of balloon-borne ozone ...

   acp.copernicus.org › articles › 21/12385/2021

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   18 Aug 2021. Fifty years of balloon-borne ozone profile measurements at Uccle, Belgium: a short history, the scientific relevance, and the achievements in understanding the vertical ozone distribution.

   • Author: Roeland Van Malderen, Dirk De Muer, Hugo De Backer, Deniz Poyraz, Willem W. Verstraeten, Veerle De B...

   • Publish Year: 2021

4. catalogue.ceda.ac.uk › uuid › 77f311665e8444d684bbb8EASOE: Ozonesondes measurements at Uccle, Belgium

   catalogue.ceda.ac.uk › uuid › 77f311665e8444d684bbb8

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   Jan 31, 2007 · Citable as: Norwegian Institute for Air Research (2007): EASOE: Ozonesondes measurements at Uccle, Belgium. NCAS British Atmospheric Data Centre, date of citation. https://catalogue.ceda.ac.uk/uuid/77f311665e8444d684bbb8bf67ff58d3

5. agupubs.onlinelibrary.wiley.com › doi › absRevision of 20 years of Dobson total ozone data at Uccle ...

   agupubs.onlinelibrary.wiley.com › doi › abs

   Apr 20, 1992 · Since July 1971, total ozone measurements have been performed at Uccle (50°48′N, 4°21′E) with the Dobson spectrophotometer 40. All the individual measurements were reevaluated after a careful homogenization, using the detailed calibration history of the instrument.

   • Author: D. De Muer, H. De Backer

   • Publish Year: 1992

6. doaj.org › article › 5c72af23d0cb4f7080801745698f8d72Impact of bias nonstationarity on the performance of uni- and ...

   doaj.org › article › 5c72af23d0cb4f7080801745698f8d72

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   In this study, two univariate and four multivariate bias-adjusting methods are compared with respect to their performance under climate change conditions. To this end, a case study is performed using data from the Royal Meteorological Institute of Belgium, located in Uccle.

7. People also ask

   Is there a correlation between Uccle and Frankfurt?

   • With typical horizontal ozone correlation lengths of about 500 km in the troposphere (Liu et al., 2013), some correlation of especially free-tropospheric ozone trends between Uccle and Frankfurt and between Uccle and De Bilt is expected.

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   What instruments were used in the Uccle site?

   • In 1984, the Uccle site was equipped with a single-Brewer UV spectrophotometer (no. 16), and in September 2001, it was equipped with a double-Brewer instrument (no. 178), to provide total ozone column measurements. In 1970, the ozone-sounding programme was adapted to also gather data during the descent of the sonde after balloon burst.

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   Is ozone levelling off in Brussels and Uccle?

   • These trends are actually observed for sites in Brussels (Paoletti et al., 2014) and for the Uccle site (see Fig. S10), although there seems to have been a levelling-off in those opposite trends for low and high ozone concentrations since 2000 compared with the decade before (see Fig. S10).

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   Are ozone levels declining at Uccle?

   • Using the Long-term Ozone Trends and Uncertainties in the Stratosphere (LOTUS) multiple linear regression model (SPARC/IO3C/GAW, 2019), we found that the stratospheric ozone concentrations at Uccle have declined at a significant rate of around 2 % per decade since 1969, which is also rather consistent over the different stratospheric levels.

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8. link.springer.com › chapter › 10The UDAPAC Project - Uccle Direct Astronomical Plate Archive ...

   link.springer.com › chapter › 10

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   Nov 18, 2004 · Jean-Pierre De Cuyper, Elizabeth Griffin & René Hudec. Part of the book series: ESO ASTROPHYSICS SYMPOSIA ( (ESO)) Abstract. We discuss a project to create a centralized astronomical direct-plate archive and digitizing facility, with a view to making photographic data fully available for scientific research. Download to read the full chapter text.