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.

Begin now »Learn moreAsk a question

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


by jywarren on Thu Jul 03 2014 13:59:28 GMT+0000 (UTC) FlagX


by anon on Thu Jul 03 2014 09:31:50 GMT+0000 (UTC) FlagX

Sandboxy PiNoir

by Anon on Thu Jul 03 2014 08:33:58 GMT+0000 (UTC) FlagX


by gonima on Thu Jul 03 2014 05:43:23 GMT+0000 (UTC) FlagX

by anon on Wed Jul 02 2014 17:00:37 GMT+0000 (UTC) FlagX

by anon on Tue Jul 01 2014 19:26:10 GMT+0000 (UTC) FlagX


by hagit on Mon Jun 30 2014 17:16:50 GMT+0000 (UTC) FlagX


by hagit on Mon Jun 30 2014 17:14:22 GMT+0000 (UTC) FlagX

by anon on Mon Jun 30 2014 11:37:34 GMT+0000 (UTC) FlagX


by anon on Thu Jun 26 2014 05:37:17 GMT+0000 (UTC) FlagX


by ww on Tue Jun 24 2014 08:17:55 GMT+0000 (UTC) FlagX

NDVI Infragram

by Paulina on Mon Jun 23 2014 22:27:38 GMT+0000 (UTC) FlagX