Marine Monitoring Overview
The Sentinel missions support marine monitoring by providing provide timely, continuous and independent data on the behaviour, use, and health of the oceans and the associated coastal zones.
The Sentinel missions will provide data support to federal, national and local studies and activities, and be pivotal in helping address a variety of policy areas.
Scientists observed the bleaching of Australia's Great Barrier Reef early this year using satellite images. While capturing these events from space has been difficult in the past, Sentinel-2's frequent revisits and its resolution makes it possible.
Specific Areas - Marine Monitoring
Marine Safety is the well-being and quality of the ocean. Satellites can help to ensure this continued safety and examine threats to it by observing oil spills and other potential hazards.
The marine environment is an abundant source of resources, and provides food, natural resources in the form of oil, gas and minerals, and the power of the ocean can be harnessed for generating energy. Satellites can help to locate and study these resources.
Studying the ocean's environment and the state of the coasts provides greater understanding of how these can be affected by natural processes, changing climate and human intervention.
Satellites are a vital tool for monitoring the climate and how it can affect weather seasons, leading to phenomena such as the "El Nino". This is useful for forecasting potential weather systems.
Sea ice is formed from ocean water that freezes, whether along coasts or to the sea floor (fast ice) or floating on the surface (drift ice) or packed together (pack ice). The most important areas of pack ice are the polar ice packs. Because of vast amounts of water added to or removed from the oceans and atmosphere, the behavior of polar ice packs have a significant impact of the global changes in climate.