Plant breeders, engineers, computer scientists, and aviation scientists are collaborating in a space that impacts our entire food production system – the field.  Once laborious and time-consuming processes are now automated for measuring characteristics such as plant height, nitrogen content, and photosynthetic activity. The process of measuring and analyzing observable plant characteristics, phenotyping, allows researchers to observe and measure from remote sensors in the air and on the ground under variable environmental conditions. Understanding this variation will help farmers and plant breeders grow better crops regardless of the environment, and allow researchers to more quickly identify how and why genes are expressed.

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REEU – Data Science for Agriculture – a funded summer for undergrads!

This USDA/NIFA funded summer experiential research program, hosted at Purdue University, is designed to equip participants with data science skills that complement their agricultural discipline knowledge. We will enable them to contribute to the rapidly developing research and practice of digital agriculture in a student-centered,…


Current Posts

Data Driven Agriculture Webinar Series

During the Spring 2021 semester, Purdue Agriculture hosted a weekly webinar series featuring experts in data science and digital agriculture at Purdue University. Each Thursday from February through May, the Data Driven Agriculture webinars explored ways digital agriculture and data science can impact agriculture today and into the future. “Building on the momentum of last…


Tools for Planting Season

There are many posts on a variety of topics related to digital agriculture on our Digital Ag Resources website! Specifically as we head into the spring planting season, we think these might be particularly useful to you: Search a listing of more than 500 agricultural applications (apps) you can download and use on your phone,…


Key Terms

Hyperspectral reflectance spectrometry

The use of remote sensors to collect information about an object or area by using hundreds to thousands of adjacent wavelength bands of the electromagnetic spectrum

Ground referencing, ground truthing

Verification of the sensed surfaces that occurs simultaneously with remote sensing.

GPS (Global Positioning System)

Radionavigation facility which consists of a network of satellites and earth stations that are controlled by the U.S. Department of Defense to determine a radio receiver’s position in latitude, longitude and altitude.

GNSS (Global Navigation Satellite System)

A generic term for satellite navigation systems that provide geo-spatial positioning with global coverage using time signals transmitted from satellites. The United States GPS and the Russian GLONASS are examples.