deep-sea mapping

Deep-sea mapping involves exploring and creating detailed images of the ocean floor using specialized technology. Scientists use sonar (sound waves) sent from ships or autonomous vehicles to measure distances to the seabed, generating detailed maps of underwater terrain. These maps help us understand underwater features like mountains, valleys, and shipwrecks, improving navigation, resource management, and scientific knowledge. Advances such as remotely operated vehicles (ROVs) and autonomous underwater drones enable more precise exploration of previously inaccessible regions, revealing the complex geography of the deep ocean and supporting efforts to study marine ecosystems and geology.