RS Sentinel reached the location where MS Estonia sank on 22 September and the expedition’s first job is to examine the sea bottom with a multibeam sonar.
“This doesn’t mean underwater diving – the sonar is located under the ship. The plan is to cover the entire area and to map the location of the wreck and objects that surround it,” Kurm noted.
“After that we will conduct the first preparatory examination with an underwater robot, the goal of which is to identify the exact position of the wreck and to find out whether there is anything around it that requires a more detailed examination. If we encounter no problems, our second underwater robot crew will start the night shift to perform photogrammetric scanning of damage spots of the wreck,” Kurm explained.