NASA's Earth System Observatory

NASA's Earth System Observatory is a planned series of satellites and instruments that will work together to provide comprehensive and precise observations of Earth's interconnected systems. This initiative aims to improve our understanding of Earth's processes and dynamics, including climate change, natural disasters, and ecosystem health.

The Earth System Observatory will consist of multiple satellites in different orbits, each carrying advanced instruments designed to observe various aspects of Earth's atmosphere, land surfaces, oceans, and ecosystems. These satellites will collect an unprecedented amount of data, which will be analyzed and shared with the global scientific community, policymakers, and the public to support decision-making and improve our ability to predict and mitigate environmental changes.

By integrating data from different sensors and platforms, the Earth System Observatory will offer a more complete and detailed picture of Earth's systems, helping scientists study long-term trends, develop models, and identify potential impacts on human societies and the environment.

The launch of the first satellite in the Earth System Observatory is planned for the mid-2020s, with subsequent satellite missions to follow in the coming years.