Our current projects support situational awareness in general and space domain awareness (SDA) in particular. These projects include:
| Gaffa |  Gaffa is message bus
designed for situational awareness applications. Gaffa
enables consumers to receive events matching sets of
patterns, and events are forwarded in near real time.
Historical events are also available with automatic
transition to live data. |
|---|---|
| SDE |  The Space Domain
Events service monitors event sources
for SDA.
SDE is a Gaffa application.
Ingested data includes conjunction predictions, reentry
predictions, orbital elements updates, state vector
availability updates, space weather events, upcoming
launches, and more. |
| SGI3 |  Our
third-generation streaming geospatial index (SGI) is a
high-performance, scalable, in-memory index for streaming
(near real time) proximity searches across a wide, rolling
time horizon. |
| SCP |  The Streaming Conjunction Pre-screening service
continuously pre-screens conjunctions based on streaming
updates of states of satellites and other objects. SCP is
based on SGI3 and often feeds SDE. The
service scales horizontally to hundreds of thousands of
tracked objects with low latency.
|
| Geochannels | This experimental service uses SGI3 and Gaffa to enable clients to receive events in dynamic regions of interest that can be updated continuously. The architecture is horizontally scalable with very low latency. |