The GFZ Helmholtz Centre for Geosciences (GFZ) acts as an operational analysis center of the EUMETNET EIG GNSS water vapour programme (E-GVAP, https://egvap.dmi.dk/). GFZ provides all types of tropospheric products in near-real time in three processing lines: ultra-rapid (E-GVAP solution ID is GF1U), rapid (GF1R), and global (GF1G). The rapid solution series is published hourly with a delay of around 25 minutes after the end of each hour.
Operational tropospheric products of GFZ included in this data publication are:
(1) Zenith Total Delays (ZTD), Integrated Water Vapor (IWV);
(2) Tropospheric gradients in North and East directions;
(3) Slant Total Delays (STD)
The GFZ Helmholtz Centre for Geosciences (GFZ) acts as an operational analysis center of the EUMETNET EIG GNSS water vapour programme (E-GVAP, https://egvap.dmi.dk/). GFZ provides all types of tropospheric products in near-real time in three processing lines: ultra-rapid (E-GVAP solution ID is GF1U), rapid (GF1R), and global (GF1G). The global solution series is published hourly with a delay of around 50 minutes after the end of each hour.
Operational tropospheric products of GFZ included in this data publication are:
(1) Zenith Total Delays (ZTD), Integrated Water Vapor (IWV);
(2) Tropospheric gradients in North and East directions;
(3) Slant Total Delays (STD)
The GFZ Helmholtz Centre for Geosciences (GFZ) acts as an operational analysis center of the EUMETNET EIG GNSS water vapour programme (E-GVAP, https://egvap.dmi.dk/). GFZ provides all types of tropospheric products in near-real time in three processing lines: ultra-rapid (E-GVAP solution ID is GF1U), rapid (GF1R), and global (GF1G). The ultra-rapid solution series is published hourly with a delay of around 15 minutes after the end of each hour.
Operational tropospheric products of GFZ included in this data publication are:
(1) Zenith Total Delays (ZTD), Integrated Water Vapor (IWV);
(2) Tropospheric gradients in North and East directions;
(3) Slant Total Delays (STD)
The GFZ Helmholtz Centre for Geosciences (GFZ) acts as an operational analysis center of the EUMETNET EIG GNSS water vapour programme (E-GVAP, https://egvap.dmi.dk/). GFZ provides all types of tropospheric products in near-real time in three processing lines: ultra-rapid (E-GVAP solution ID is GF1U), rapid (GF1R), and global (GF1G). The ultra-rapid solution series is published hourly with a delay of around 15 minutes after the end of each hour.
Operational tropospheric products of GFZ included in this data publication are:
(1) Zenith Total Delays (ZTD), Integrated Water Vapor (IWV);
(2) Tropospheric gradients in North and East directions;
(3) Slant Total Delays (STD)
This dataset provides information about the hydrostatic and wet signal delays from a network of 23 GNSS stations in northwestern Argentina between 2010-2021. It is based on Global Navigation Satellite System (GNSS) remote sensing techniques for the estimation of the atmospheric total delay and its gradients. Additionally, the hydrostatic counterpart and its gradients were calculated from the ERA5 dataset of the European Centre for Medium-Range Weather Forecasts (ECMWF) with ray-tracing algorithms. The wet delays, as well as their gradients, were calculated by subtracting the hydrostatic fraction from the total proportion. Lastly, the wet signal delays were also computed using solely the ERA5 dataset.