Earth observation and scientific data are essential for clean growth and monitoring the health of the planet. Five Canadian satellites and instruments – SCISAT, MOPITT on Terra, OSIRIS on Odin, CloudSat and RADARSAT-2 – have been foundational to Canada's international contributions to the global effort to combat climate change by providing data to measure changes over land, over sea and in the atmosphere.
![SCISAT](/images/publications/strategie-spatiale-pour-le-canada/page-3-scisat.jpg)
![MOPITT](/images/publications/strategie-spatiale-pour-le-canada/page-3-mopitt.jpg)
![OSIRIS](/images/publications/strategie-spatiale-pour-le-canada/page-3-osiris.jpg)
![CloudSat](/images/publications/strategie-spatiale-pour-le-canada/page-3-cloudsat.jpg)
![RADARSAT2](/images/publications/strategie-spatiale-pour-le-canada/page-3-radarsat2.jpg)