Articles | Volume 18, issue 19
https://doi.org/10.5194/amt-18-4907-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.Assimilation of global navigation satellite system (GNSS) zenith delays and tropospheric gradients: a sensitivity study utilizing sparse and dense station networks
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- Final revised paper (published on 30 Sep 2025)
- Preprint (discussion started on 07 Feb 2025)
Interactive discussion
Status: closed
Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor
| : Report abuse
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RC1: 'Comment on egusphere-2025-19', Anonymous Referee #1, 08 Apr 2025
- AC1: 'Reply on RC1', Rohith Muraleedharan Thundathil, 20 May 2025
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RC2: 'Comment on egusphere-2025-19', Anonymous Referee #2, 23 Apr 2025
- AC2: 'Reply on RC2', Rohith Muraleedharan Thundathil, 20 May 2025
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RC3: 'Comment on egusphere-2025-19', Anonymous Referee #3, 23 Apr 2025
- AC3: 'Reply on RC3', Rohith Muraleedharan Thundathil, 20 May 2025
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RC4: 'Comment on egusphere-2025-19', Anonymous Referee #4, 24 Apr 2025
- AC4: 'Reply on RC4', Rohith Muraleedharan Thundathil, 20 May 2025
Peer review completion
AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Rohith Muraleedharan Thundathil on behalf of the Authors (20 May 2025)
Author's response
Author's tracked changes
Manuscript
ED: Referee Nomination & Report Request started (03 Jun 2025) by Roeland Van Malderen
RR by Anonymous Referee #4 (23 Jun 2025)
RR by Anonymous Referee #3 (24 Jun 2025)

ED: Publish subject to technical corrections (08 Jul 2025) by Roeland Van Malderen

AR by Rohith Muraleedharan Thundathil on behalf of the Authors (08 Jul 2025)
Author's response
Manuscript
Interesting and well-written report, however further insight could have been good, for example using the Desroziers method to quantify the relative impact of the different observations used in the experiments.
row 72 is vague as it proposes that ZTD is the only source of moisture data used operational and should be clarified!