Complex sentence: More ocean colour sensors are planned over the next decade by various space agencjon Colour Radiometry and its derived products are also seen as a fundamental Essential Climate Variable as defined by the Global Climate Observing System.
Split into simpler sentences: More ocean colour sensors are planned over the next decade by various space agencies. Ocean Colour Radiometry and its derived products are also seen as a fundamental Essential Climate Variable as defined by the Global Climate Observing System.