by Public Lab

Analyze your Infragram photos

Infragram is an online tool for analyzing plant health with near-infrared imagery. To learn more, read about our open source cameras, or buy a modded camera from the Public Lab non-profit.

You can upload images from a camera you have modified with our DIY Filter Pack, or with our pre-modified Point and Shoot Infragram Camera.

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Combine an infragram camera with Public Lab's open source Balloon Mapping Kit for aerial infrared plant analysis!

What is Infragram?

An "infrablue" image is one in which the "red" channel of the image shows "near-infrared" light instead of the usual red. Such images can be generated using many inexpensive digital cameras and webcams by removing the infrared block filter and then adding a filter that selectively blocks red light (this is something the Public Lab Infragram kits nicely accomplish).

Learn how this technique works, and help improve it, by joining Public Lab, an open community working towards affordable, open source environmental science tools for real-world problems.

Build or buy one

Public Lab tools are open source, and you can build one yourself. The Public Lab non-profit also distributes kits to help you get started.

Recent images uploaded by contributors like you

Mosaick RGNIR

by Marco Fornale on Sat Mar 29 2014 08:59:51 GMT+0000 (UTC) FlagX


by Gustavo on Fri Mar 28 2014 17:59:28 GMT+0000 (UTC) FlagX

by anon on Wed Mar 26 2014 11:06:49 GMT+0000 (UTC) FlagX

by anon on Wed Mar 26 2014 11:04:25 GMT+0000 (UTC) FlagX

by anon on Wed Mar 26 2014 10:57:12 GMT+0000 (UTC) FlagX

infrablue test

by anon on Tue Mar 25 2014 16:23:51 GMT+0000 (UTC) FlagX

by anon on Tue Mar 25 2014 14:09:04 GMT+0000 (UTC) FlagX

Nx1000 test

by Esteban Guerrero on Tue Mar 25 2014 12:07:59 GMT+0000 (UTC) FlagX

by anon on Sat Mar 22 2014 20:23:37 GMT+0000 (UTC) FlagX


by er on Sat Mar 22 2014 16:12:13 GMT+0000 (UTC) FlagX


by Don on Sat Mar 22 2014 13:05:46 GMT+0000 (UTC) FlagX

Test NX1000 red filter

by Esteban Guerrero on Fri Mar 21 2014 15:41:06 GMT+0000 (UTC) FlagX