Spire Global Subsidiary, Inc. — Department of Defense SBIR Phase I: AF192-001
Spire Global Subsidiary, Inc. — SBIR Phase I award from Department of Defense.
Phase I SBIR feasibility signal
- Phase I awards fund proof-of-concept work. For capture teams, they mark early interest from Department of Defense in a technical approach.
- Watch for Phase II follow-ons from the same firm/topic family — that conversion path is where budgets and transition pressure rise.
- Obligated amount $50,000. Cross-check similar awards in the same agency and technology tags for going-rate context.
- Topic code AF192-001 links this award to a solicitation family — search the same topic stem for incumbents and recompete timing.
- Amount
- $50,000
- Agency
- Department of Defense · Air Force
- Program / Phase
- SBIR · Phase I
- Topic
- AF192-001
- Solicitation
- 19.2
- NAICS
- —
- Place of performance
- CA
- Period
- 2019-08-02 → 2020-08-02
Description
Spire Global, Inc. operates a constellation of 76 (and growing) commercial weather CubeSats in low-Earth orbit (LEO). Because the primary payload on Spire satellites is a dual-frequency, science-grade GNSS receiver performing radio occultation for atmospheric sounding, the satellite state vectors and precise orbit determination (POD) data are required to be known with high accuracy and precision on the order of 10-30 cm. Spire proposes to use these data to help solve the 21st Space Wing’s ground-based space object tracking calibration problem by providing high-precision state vectors from our constellation. Additionally, Spire also proposes using its state vectors to estimate LEO satellite drag and thermospheric density, thereby potentially improving SSA through better LEO orbit drag modeling.