marine archaeology techniques

Marine archaeology uses specialized methods to find and study underwater historic sites and artifacts. Techniques include using sonar and remote sensing to locate shipwrecks and submerged structures, often from boats or submarines. Divers may explore and document sites directly. Remote-operated vehicles (ROVs) with cameras can access deep, difficult areas. Preservation is crucial; artifacts are carefully recovered, stabilized, and analyzed in labs. These methods combine technology and careful planning to explore underwater history without damaging fragile sites, helping us understand our maritime past.