000005243 001__ 5243
000005243 005__ 20210129160107.0
000005243 037__ $$aPOSTER-2021-0015
000005243 100__ $$aFabian, Andras
000005243 245__ $$aGNSS data quality check in the EPN network
000005243 260__ $$c2020
000005243 269__ $$c2020-05-04
000005243 520__ $$aThis work presents the used method of the daily GNSS data quality check in the EPN. It shows and highlights the limitations of the current system and formulates the requirements for the new expert system. Basically the new system will use neutral network for the classification and it will compare the performance of each of the stations on a specific day and will compute the relative size of the degradation. The new system will also use uncertainty to find correlation between the daily data quality, the coordinate time series and the GNSS station metadata. Finally, the system will report the root cause of the degradation to the EPNCB team.
000005243 536__ $$aUpgrade of Belgian federal research infra-structure for EPOS (2018-2022) - EPOS-BE/$$cFSIRI/$$f33/EPI
000005243 594__ $$aNO
000005243 6531_ $$aGNSS data quality
000005243 700__ $$aBruyninx, Carine
000005243 700__ $$aLegrand, Juliette
000005243 700__ $$aMiglio, Anna
000005243 773__ $$tEGU, Online
000005243 8560_ $$fandras.fabian@observatoire.be
000005243 980__ $$aCPOSTER