Sonar technology plays a crucial role in maritime archaeology by enabling researchers to locate, map, and study underwater sites with high precision. Here are some key ways it is used:
- Site Detection and Mapping – Sonar systems, such as side-scan sonar and multibeam sonar, help archaeologists detect shipwrecks, submerged structures, and other artifacts by creating detailed images of the seafloor.
- Non-Intrusive Exploration – Sonar allows for the study of underwater sites without the need for excavation, preserving sensitive archaeological remains.
- High-Resolution Imaging – Advanced sonar techniques provide detailed three-dimensional maps of submerged sites, aiding in interpretation and analysis.
- Deep-Water Exploration – Sonar technology enables archaeologists to investigate deep-sea sites that are otherwise inaccessible to divers.
- Environmental Analysis – Sonar can also help study sediment layers, underwater topography, and changes in the marine environment that may affect archaeological sites.
By using sonar, maritime archaeologists can efficiently locate and document underwater cultural heritage while minimizing disturbance to fragile sites.