Correction: GCORP: Geographic and Cooperative Opportunistic Routing Protocol for Underwater Sensor Networks (IEEE Access (2021) 9 (27650-27667) DOI: 10.1109/ACCESS.2021.3058600)

In the above article [1], we highlight and address the errors that were the previously unintended. Initially, we pointed out a typo error in (20) of the weighting scheme. If readers use the uncorrected equation, it will ultimately generate false results. Thus, it will affect the efficiency and performance of the proposed routing scheme. Henceforth, the correct form of the weighting scheme is given in this article with a more concrete and rigorous explanation. Next, we acknowledge the collaboration of the institutes to carry out the titled work, which was unfortunately not incorporated in the acknowledgment section by the IEEE in the previous version of the above-titled article.