Написать эссе по видео Theme: “The seismic imaging”.

This kind of exploration requires other devices to send out the wavelets and record those. There are the floating cables (streamers).The compressed air creates the wavelets. These wavelets go through the water into the subsurface where they bounce off the rock layers and return to the hydrophones.In conclusion the video notes theprocessing of the seismic data, which takes a great amount ofthe powerful computers. The images are obtained in three dimensions of the substratum layers.The video comes to the conclusion that the correct seismic data processing leads to a drilling success without any risk for the environment.