Tau.Neutrino said:
mollwollfumble said:
Tau.Neutrino said:
Australia’s first satellite that can help detect bushfires within one minute of ignition set for launch
Imagine a system that could detect any bushfire in Australia within minutes of ignition so firefighters could tackle the blaze before it spreads.
Last week saw an important development on the road to this future: a Queensland-based company, Fireball, announced the first purpose-built satellite for fire detection in Australia.
more…
Excellent. Need more.
There will be 24.
Brilliant !
The book SMAD (Space Mission Analysis and Design) proposes a constellation of satellites watching out for forest fires, name of FireSat.
The following information is from SMAD.
“Because forest fires have an increasing impact on recreation and commerce
and ever increasing public visibility, the … needs a more
effective system to identify and monitor forest fires. In addition, it would
be desirable (but not required) to monitor forest fires for other nations;
collect statistical data on fire outbreaks, spread, speed, and duration and
provide other forest management data.
Number of satellites in the constellation is rerlated to number of hours between scans.
2 satellites – 12 hr delay
4 satellites – 6 hr delay
6 satellites – 4 hr delay
8 satellites – 3 hr delay
10 satellites – 2.4 hr delay

With 24 satellites in the constellation, there’s a reading over each location every hour.

