Global Water Clarity Project

Help map water clarity and particulate patterns using simple smartphone images.

Science Background

Water clarity is influenced by suspended particles and how they interact with light. These particles affect scattering, brightness, and visual texture in water.

This project uses image-based analysis to study these visual patterns and relate them to environmental conditions such as location and weather.

Check out our Technical Paper for more info:
Image-Based Turbidity Analysis in Natural Water Systems: A Scalable Smartphone Framework

Technical Paper

Step 01

Take a photo of a water sample (tap, river, lake, ocean)

Step 02

Upload it with basic information to our database

Step 03

Contribute to global environmental research and mapping

Simple Capture Tips

Take photo from above looking directly into the water
Use a simple, solid background if possible for clarity
Avoid reflections and glare on the water surface

Submit Your Water Sample

Upload a photo and a few details. Your contribution supports open environmental research!

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