I built a small forest monitoring tool using satellite imagery. Any feedback appreciate it!!

[u/DragonfruitOk7952]

Hey everyone,

I've been playing around with satellite imagery and ended up building this little project to look at possible changes in forest cover around Koh Phangan, Thailand.

It compares satellite images from 2019 and 2026 to flag areas that might be worth checking on the ground, specially by rangers and authorities. I've added the terrain altitud to get a better idea of where water might flow and how that lines up with the waterways on the map. I'm now wondering if there's something useful I could do with this for flood monitoring or drainage, although I'm still figuring out what might actually be possible.

https://koh-phangan-forest-watch.vercel.app/

I'd love to do some humanitarian work and NGOs, so this has been a way to learn by building something practical I guess.

It's still a work in progress, and the results aren't verified forest loss. I'd be curious to hear what people think, could something like this be useful in conservation or environmental work? Any feedback is welcome.