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supified t1_iwc5159 wrote

If i'm not mistaken, those are called smoke detectors and they've been around forever.

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squanchee t1_iwcaq55 wrote

i’m pretty sure smoke detectors operate solely by detecting particulate in the air. hence why steam from a shower can set them off. this seems to detect smoke specifically so it wouldn’t be tripped by fog or dust

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CreamOnCats t1_iwcf228 wrote

How many million of these would you need to setup? Why can’t we just have more Angelina Jolie’s sitting in a tower. Case closed.

It had me wondering if thermal satellite imagery was a real thing? Or is that just drones in spy movies?

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blinkysmurf t1_iwcgrix wrote

“Electronic Nose” like we’re rolling chicken bones here.

A smoke detector with telemetry.

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Helgen_To_Hrothgar t1_iwcm6kb wrote

It’s a smoke detecting nose on Dolph Lundgren’s baahhhhddyyyyy!

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Connbonnjovi t1_iwcmwao wrote

Sounds interesting. Although, this is the same idea as Smokey The Bear which is part of the reason we have mega-fires now. If we put out all the smaller natural fires, you don’t have control of the underbrush, causing higher density of flora, allowing fires to spread more easily.

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Zrolix t1_iwcnead wrote

There are satellites that use IR sensing to locate potential wildfires. NASA has their MODIS and VIIRS satellites, however because they must orbit, detection may be delayed by a few hours. The resolution is also limited to about 0.5 km.

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orangutanoz t1_iwdjjm9 wrote

All jokes aside, these sensors would be far quicker and more accurate at detecting fires that a human in a fire lookout. Especially if that person had to climb all the way down for a toilet break at the wrong time.

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Adventurous_Light_85 t1_iwdn6nt wrote

I am the only one in California that gets the feeling that the authorities in California aren’t actually that interested in preventing forest fires. I mean we’re in like the top five biggest economies. Probably the largest tech economy. We have some of the oldest forest and the largest trees on earth yet we can’t seem to allocate enough assets and tech to stop these fires. Many of which are started by the electrical companies that are basically controlled by the government.

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ninjastarkid t1_iwe6lqw wrote

This feels like a waste. Even if you put them in national parks and things, how many fires are started outside these places if not by humans then naturally?

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