The upcoming phase of hunt for the missing Malaysian Airlines MH370 will be extremely difficult as experts gather detailed information on the shape of the ocean floor west of Australia.
According to the BBC, the seabed in many locations was confirmed to be extremely rugged.
The detailed information and research will include a metre by metre detail using towed instruments and submersibles.
The hunt is likely to begin by the end of the month of September.
According to reports, Australian authorities said that the search could take one year to complete.
