Multiple satellite remote sensing images will be applied to integration analysis ofoceanographic condition of the important fishing grounds in the Taiwan coastal waters,try to understand that the migration mechanism and spatial-temporal hydrographicdynamics of fish shoal in the fishing grounds. In addition, this study will develop andfinish the information service system of fishing ground and upgrade its function towardscommercialize product, which can offer fisherman near-real time transmit fishingground information more conveniently and directly. At the same time this studycooperates with the multiple satellite images and in-situ monitoring data to understandthe marine environmental factors relating to cage aquacultures. Those information cansupply to make relevant fishing policy by governmental authority or execute other plansby marine researchers.