@article{Pottiaux:5183,
      author        = "Pottiaux, Eric",
      title         = "{ROB's Operational World-Wide Near Real-Time (NRT)
                       GNSS-based tropospheric delay estimates submitted to E-GVAP
                       (From 1 Jan 2020 until 31 Dec 2020)}",
      year          = "2020",
      note          = "The database is continuously and operationally filled.",
}