Chengyang Peng

Aug 5, 2024 | mdpi.com | Chengyang Peng |Shaohua Jin |Gang Bian |Yang Cui

1. IntroductionThe detection and identification of underwater targets, such as shipwrecks, aircraft debris, pipelines, and reefs, are essential tasks in marine science research, resource exploration, and hydrographic surveying. These activities are critically important for maritime traffic safety, the development of marine fisheries, sonar detection, and military operations.

Jun 24, 2024 | mdpi.com | Chengyang Peng |Shaohua Jin |Gang Bian |Yang Cui

All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.

May 31, 2024 | mdpi.com | Wei Zhang |Shaohua Jin |Gang Bian |Chengyang Peng

1. IntroductionThe precision of multibeam seafloor topography measurements is contingent upon numerous factors, among which the speed of sound in seawater emerges as pivotal. Principally, it impacts the computation of seafloor measurement point coordinates by shaping sound ray trajectories, and the accuracy and dependability of measurement outcomes hinge directly upon the correctness of the sound speed profile [1,2,3,4,5].

Mar 8, 2024 | mdpi.com | Shaohua Jin |Gang Bian |Yang Cui |Chengyang Peng

All articles published by MDPI are made immediately available worldwide under an open access license. No specialpermission is required to reuse all or part of the article published by MDPI, including figures and tables. Forarticles published under an open access Creative Common CC BY license, any part of the article may be reused withoutpermission provided that the original article is clearly cited. For more information, please refer tohttps://www.mdpi.com/openaccess.