Abstract
Man-made perturbation on the environment has resulted in many problems such as eutrophication and sedimentation in water bodies. In recent years, domestic sewage and industrial waste water are having a bad infuluence on water quality, especially, estury and closed bay area. Therefore, water quality controlling and monitoring activities are inevitable.
We tried to apply satellite remote sensing techniques to investigate the sea water exchange of the Omura Bay and the Sasebo Bay. Maximum likelihood method was used to classify and confirm the exchange condition of sea water bodies. And also, the result are compared with an outcome of numerical simulation methode by workstation computer.
