The fire is now being caught at ignition
the fire is now being caught at ignition: greece runs the world’s first national ai satellite constellation with four thermal eyes over the country, google’s firesat program launched three orbiters toward a planned 50 to spot small blazes, and ororatech’s nine satellite fleet runs on board detection under 150 milliseconds.
the smoke now files its own timestamp.
Context
ESA reports that a constellation of four satellites has been launched for Greece, a world first for a national satellite wildfire system, and OroraTech announced the Greek system on May 4. Google's blog says three new FireSat satellites launched on Jul 7, and Earth Fire Alliance reported its first three operational FireSats reached orbit.
An arXiv paper describes on-orbit wildfire detection aboard OroraTech's nine-satellite thermal infrared constellation.
The Greek four-satellite system, the three FireSat launches and the nine-satellite on-board detection match the sources. The 'planned 50' FireSat figure and the 'under 150 milliseconds' timing were not seen in the excerpts read, so they are unsupported here, not refuted.
'The smoke now files its own timestamp' is the author's opinion.
Related work
- ESA: Hellenic Fire System satellites launched for Greece ↗The Greek launch.
- Google: 3 new FireSat satellites launch ↗FireSat.
- arXiv: on-orbit real-time wildfire detection ↗OroraTech detection.
Watch next
- Read the arXiv paper for the latency figure.
Sources
- ESAesa.int
- Google blog, Jul 7, 2026blog.google
- OroraTech, May 4, 2026ororatech.com
Provenance
The note above is reproduced unedited from the original post, first published on Threads on 3 October 2026 at 15:04 IST. Sources are the papers and datasets the note draws on.
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