4646 20200127150127.0 DATASET-2020-0032 Pottiaux, Eric ROB's operational real-time GNSS-based tropospheric delay estimates (from 1 Jan 2019 until 31 Dec 2019) 2019 The database is continuously and operationally filled. Database of 30-second sampled real-time estimations of tropospheric delay (ZTD and GRD) in ASCII and TropoSINEX format from about 185 GNSS stations, using various real-time orbit and clock products for the real-time monitoring of the troposphere and nowcasting applications. STCE GNSS Troposhere ZPD Gradients COST Action ES1206 GNSS4SWEC Demonstration campaign IAG WG 4.3.7 eric.pottiaux@observatoire.be http://dx.doi.org/10.24414/w4ny-1e16 DATASET