Error in Table
In the original publication [1], there was a mistake in Table 2 (Distribution of HAUV-related studies by country/region). The numerical data and representative study counts for several countries/regions were inaccurate. The corrected Table 2 appears below. The authors state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.
Table 2.
Distribution of HAUV-related studies by country/region.
Reference
- Qi, H.; Hu, S.; Zhang, J.; Wu, G. Review of Hybrid Aerial Underwater Vehicle: Potential Applications in the Field of Underwater Marine Optics. Drones 2025, 9, 667. [Google Scholar] [CrossRef]
Disclaimer/Publisher’s Note: The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of MDPI and/or the editor(s). MDPI and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content. |
© 2025 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).