NDVI & PRI–Measurement Theory, Methods, and Applications
Master the basics of NDVI and PRI.
Webinars64 min watch
Popular Terms
PRI—Why You Should Measure It
Learn the basics of the Photochemical Reflectance Index (PRI).
In this webinar, Dr. John Gammon gives an introduction to PRI and what it can tell researchers about xanthophyll cycle activity, carotenoid: chlorophyll pigment ratios, light-use efficiency, and plant stress. He also discusses remote sensing of PRI.
Next steps
- Related webinar: Using PRI to Monitor Crop Stress
- NDVI and PRI—The researcher's complete guide
- Request a ZENTRA Cloud live demo
Questions?
Our scientists have decades of experience helping researchers and growers measure the soil-plant-atmosphere continuum.
Presenter
Dr. John Gammon, University of Alberta
Webinars
Using PRI to Monitor Crop Stress
How to use PRI and NDVI to monitor environmental conditions that adversely affect plant growth.
Webinars38 min watch
Getting More From Your NDVI Sensor
Learn how NDVI is being used in current research and demonstrates how to overcome some of the NDVI’s limitations.
Webinars25 min watch