Sfera (satellite)

Sfera is a series of Italian experimental geodetic satellites. The program aimed to contribute to the improvement of geodetic measurements and Earth observation. While specifics on individual satellites within the Sfera program are limited in publicly available information, the overall goal was to gather precise data related to the Earth's gravity field, shape, and orientation. This data was crucial for applications such as precise positioning, navigation, and understanding of geodynamic processes. The program utilized advanced technologies for precise orbit determination and data acquisition. Further research is needed to specify the number of satellites launched within the Sfera program and detailed technical specifications of each mission.