Articles | Volume 15, issue 2
Data description paper
10 Feb 2023
Data description paper |  | 10 Feb 2023

An enhanced integrated water vapour dataset from more than 10 000 global ground-based GPS stations in 2020

Peng Yuan, Geoffrey Blewitt, Corné Kreemer, William C. Hammond, Donald Argus, Xungang Yin, Roeland Van Malderen, Michael Mayer, Weiping Jiang, Joseph Awange, and Hansjörg Kutterer


Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on essd-2022-274', Anonymous Referee #1, 28 Oct 2022
  • RC2: 'Comment on essd-2022-274', Anonymous Referee #2, 14 Nov 2022
  • RC3: 'Comment on essd-2022-274', Anonymous Referee #3, 19 Nov 2022
  • CC1: 'Comment on essd-2022-274', Frank Fell, 08 Dec 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Peng Yuan on behalf of the Authors (27 Jan 2023)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (31 Jan 2023) by David Carlson
AR by Peng Yuan on behalf of the Authors (31 Jan 2023)
Short summary
We developed a 5 min global integrated water vapour (IWV) product from 12 552 ground-based GPS stations in 2020. It contains more than 1 billion IWV estimates. The dataset is an enhanced version of the existing operational GPS IWV dataset from the Nevada Geodetic Laboratory. The enhancement is reached by using accurate meteorological information from ERA5 for the GPS IWV retrieval with a significantly higher spatiotemporal resolution. The dataset is recommended for high-accuracy applications.
Final-revised paper