Hacker News with Generative AI: Environmental Monitoring

Researchers seek to expand 'citizen scientist' testing of UK river quality (theguardian.com)
Citizen science testing of river water quality will expand this year in an attempt to make the data part of official monitoring of waterways, the head of an independent environmental research group has said.
Tracking mining with multispectral satellite imagery (agnescameron.info)
This is a writeup of research into using satellite imagery to track mining operations, funded as part of Bellingcat’s 2024 Technical Writing Fellowship, and is a more in-depth version of a short guide published on their online platform. The accompanying Multispectral Satellite Imagery Explorer tool is available here. This guide is intended as an overview of my research, and a starting point for these techniques.
Hypso-2 satellite monitors harmful algae from space (phys.org)
It's slightly larger than a 5-liter water bottle, and is whizzing around the Earth at a speed of 7.5 kilometers per second.
Show HN: Open-Source Real-Time Water Quality Monitoring with AI Features (aquaware.cloud)
We Launched the Largest Real-Time Global CO2 Map (airgradient.com)
Earth Online: non-stop satellite monitoring platform (nimbo.earth)
How to Determine the Error of an Air Quality Sensor? (airgradient.com)