THE BEST SIDE OF HYDROGRAPHIC SURVEY IN BANGLADESH

Hydrographic survey vessels employ equally a multibeam sonar and towed side scan sonar to map The ocean ground. Hydrographic Survey DetailsThis island located with the mouth of the Hariabhanga River close to the India-Bangladesh border region, had a place of two,500 m2 in 1974 According to the satellite details produced by USA. In the coastal locat