miniature devices / stationary anchored devices / carrier animal surfaces / satellite fish observations / Web Technologies situation / satellite data / oceanographic and meteorological systems / large hydrological station networks / satellite systems / satellite radar images / multilevel processing / oil / space-borne systems / Web Technologies Comprehensive Approach / oceanographic satellite data / accessible satellite data / satellite system / system satellite beacons / stationary satellite radio beacons / oil and gas fields / archived satellite oceanographic data / /