The experimental paper on a digital camera has been published by us in the Proceedings of Civil Engineering in the Ocean, 1994. In this paper, Standard CIE chromaticity analyses are applied to the mesurement of upwelling irradiance spectra expressed as transparency and suspended solid amounts using the digital camera and satellite (LANDSAT-5/TM) data.
The results of these analyses serve as a basis for discussion of several problems (high and low altitude remote sensing techniques) in the application of chromaticity to water quality prediction.