The satellite for a new generation of Earth observation

DIEGOSat is more than just another satellite in space—it is a state-of-the-art tool for observing our planet in unprecedented detail and frequency. Developed in Germany and supported by a strong network of research, industry, and international partners, DIEGOSat provides essential data for climate research, environmental monitoring, disaster control, and sustainable resource use.

From idea to launch

DIEGOSat’s journey began with an extensive feasibility study – Phase A in the space phase model. This involved examining all technical, scientific, and economic conditions. Planning is carried out in accordance with international space standards (ECSS) and comprises several development phases: from concept development and detailed design to manufacturing and testing.

One satellite for many tasks

DIEGOSat flies in an inclined orbit – ideal for observing the same regions several times a day. This allows not only long-term changes to be recorded, but also short-term events and fluctuations throughout the day.
It has a wide range of applications: climate research, agriculture, forestry, coastal and urban climate measurement, and fire and disaster monitoring.

Durable and sustainable

DIEGOSat is a new generation of infrared microsatellites for remote sensing, which also builds on experience gained with the German infrared small satellites BIRD, TET-1, and BIROS during their development, successful operation, and use. DIEGOSat is expected to operate for seven years, but at least five. This is made possible by proven space technology and energy-efficient operation. The result is continuous, comparable long-term data – a valuable resource for research, government agencies, and industry.

International cooperation

Under the leadership of Dr. Johannes Schultz (Ruhr University Bochum), the project, which is funded by the North Rhine-Westphalia Ministry of Economic Affairs, is being implemented by leading German medium-sized aerospace companies. Numerous ministries, research institutions, authorities, and international partners support the mission and are potential data users.