@article{Pottiaux:4640,
      author        = "Pottiaux, Eric",
      title         = "{ROB's operational quasi real-time GNSS-based tropospheric
                       delay estimates submitted to E-GVAP (From 1 Jan 2019 until
                       31 Dec 2019).}",
      year          = "2019",
      note          = "The database is continuously and operationally filled.",
}