Space Regulatory Glossary Industry
revisit time
- The elapsed time between consecutive observations of the same point on Earth's surface by a satellite or constellation. For a single satellite, revisit time is determined by orbital altitude, inclination, and sensor swath width.
- Constellations reduce revisit time by distributing satellites across multiple orbital planes. Planet's Dove constellation achieves daily global revisit; Capella Space's SAR constellation targets sub-hourly revisit for specific areas of interest.