
LEMUR
In orbit- Weather
- GNSS radio occultation and reflectometry
- Aviation
- ADS-B
- Collection
- Continuous, near real time
- Orbit
- 400–650 km LEO, multiple planes
- Deployed
- > 200 since the 2010s


Spire combines satellite operations, data collection and analytics to help organisations understand conditions and activity on Earth. Its satellites support weather intelligence and aviation tracking. The company also provides space services that allow customers to use its established satellite infrastructure for their own applications, connecting space-based observations with operational and commercial decisions.
