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 Mihail on Wed May 07 2014 07:53:51 GMT+0000 (UTC) FlagX

NDVI - A1200

by JMarques on Sun May 04 2014 16:20:11 GMT+0000 (UTC) FlagX


by Peter Donovan on Sun May 04 2014 15:41:45 GMT+0000 (UTC) FlagX


by João Marques on Sat May 03 2014 16:16:19 GMT+0000 (UTC) FlagX

Mobius rosco #19 flytest

by mathew on Fri May 02 2014 20:21:41 GMT+0000 (UTC) FlagX


by jost laznik on Fri May 02 2014 15:30:24 GMT+0000 (UTC) FlagX

Mobius rosco #19 test

by mathew on Wed Apr 30 2014 21:51:36 GMT+0000 (UTC) FlagX


by anon on Wed Apr 30 2014 08:19:22 GMT+0000 (UTC) FlagX

Mobius rosco #25 parktest

by anon on Wed Apr 30 2014 01:42:20 GMT+0000 (UTC) FlagX

Mobius rosco #26 parktest

by mathew on Wed Apr 30 2014 01:40:15 GMT+0000 (UTC) FlagX

Mobius rosco #19 parktest

by mathew on Wed Apr 30 2014 01:37:51 GMT+0000 (UTC) FlagX

Mobius Action Cam Test 3

by mathew on Tue Apr 29 2014 23:39:44 GMT+0000 (UTC) FlagX