In this paper, the several tests of multispectral measurement had been made and the water samples had been synchronously taken in selected Hangzhou Bight, Changjiang mouth area, the East Sea area from Taiwan to Lusong and Bohai Sea area during 1994 and 1997. The relations between the various water color factors in three typies of investigation areas and the remotely measured spectral values were determined using the data obtained in the test and computer. The test and verify models of the various water colo...