Articles | Volume 9, issue 3
Earth Surf. Dynam., 9, 673–685, 2021
https://doi.org/10.5194/esurf-9-673-2021
Earth Surf. Dynam., 9, 673–685, 2021
https://doi.org/10.5194/esurf-9-673-2021

Research article 24 Jun 2021

Research article | 24 Jun 2021

Precise water level measurements using low-cost GNSS antenna arrays

David J. Purnell et al.

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on esurf-2020-108', Anonymous Referee #1, 02 Mar 2021
    • AC1: 'Reply on RC1', David Purnell, 27 Mar 2021
  • RC2: 'Comment on esurf-2020-108', Manuella Fagundes, 10 Mar 2021
    • AC2: 'Reply on RC2', David Purnell, 27 Mar 2021

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by David Purnell on behalf of the Authors (29 Mar 2021)  Author's response    Author's tracked changes    Manuscript
ED: Referee Nomination & Report Request started (30 Mar 2021) by Giulia Sofia
RR by Anonymous Referee #1 (16 Apr 2021)
RR by Anonymous Referee #2 (10 May 2021)
ED: Publish subject to minor revisions (review by editor) (12 May 2021) by Giulia Sofia
AR by David Purnell on behalf of the Authors (20 May 2021)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (24 May 2021) by Giulia Sofia
ED: Publish as is (24 May 2021) by Tom Coulthard(Editor)
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Short summary
We present a new technique for precisely monitoring water levels (e.g. sea level, rivers or lakes) using low-cost equipment (approximately USD 100–200) that is simple to build and install. The technique builds on previous work using antennas that were designed for navigation purposes. Multiple antennas in the same location are used to obtain more precise measurements than those obtained when using a single antenna. Software for analysis is provided with the article.