Earth Surface Dynamics
Earth Surface Dynamics
ESurf
Articles | Volume 9, issue 3
Articles | Volume 9, issue 3
https://doi.org/10.5194/esurf-9-673-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/esurf-9-673-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 9, issue 3
Research article
 | 
24 Jun 2021
Research article |  | 24 Jun 2021

Precise water level measurements using low-cost GNSS antenna arrays

David J. Purnell, Natalya Gomez, William Minarik, David Porter, and Gregory Langston

Viewed

Total article views: 4,998 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
3,658 1,253 87 4,998 361 123 137
  • HTML: 3,658
  • PDF: 1,253
  • XML: 87
  • Total: 4,998
  • Supplement: 361
  • BibTeX: 123
  • EndNote: 137
Views and downloads (calculated since 28 Jan 2021)
Cumulative views and downloads (calculated since 28 Jan 2021)

Viewed (geographical distribution)

Total article views: 4,998 (including HTML, PDF, and XML) Thereof 4,532 with geography defined and 466 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 08 Nov 2025
Download
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.
Read more
Share