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Canada 150 Crop Art Explained
Precision agriculture and Agri-Geomatics

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Media Relations
Agriculture and Agri-Food Canada

The appearance of Canada's 150th anniversary of Confederation logo in a Saskatchewan wheat field wasn't the result of magnetic fields, aliens, or pranksters. It was created by federal public servants using a drone, global positioning software, and agri-geomatics satellite data technology to showcase the high-tech reality of today's farming sector.

The crop art served as the backdrop for a new Canada 150 video celebrating modern agriculture, the environment, reconciliation, diversity, and youth.

The red Canada 150 logo, which is composed of a series of diamond.
The Canada 150 logo.
The Canada 150 logo cut into a field of golden durum wheat is shown from high above.
Final image of the field art.

To create the crop art image, the Canada 150 logo was uploaded to Geographic Information Systems (GIS) software which picked the best field location and helped technicians program exact GPS coordinates into the combine's on-board computer, ensuring the image would be scaled accurately for the 35-foot width of the combine's cutting blades.

With the combine positioned at the correct starting point, the driver took his hands off the wheel and the GPS program took over, navigating itself along 24 precisely programmed lines and angles. Four hours later, the 500-metre-wide image was complete!

For David Lee, the AAFC geomatics researcher who did the programming, the project was a fun way to highlight technology that provides serious benefits to agriculture.

"GPS technology is in all the combines these days. Being hands-free reduces fatigue for the operator and allows them to focus on running the machine efficiently. With this level of precision, farmers are no longer wasting energy and time on overlapping cuts."
- David Lee, Geomatics Division, Agriculture and Agri-Food Canada

While the video demonstrates the precision at which a large combine can harvest a crop, the geomatics technology behind it can do a lot more. Combined with field and satellite monitoring, farmers can know real time weather, soil, air quality, and crop maturity in their fields at the click of a button. They also know when and where to apply fertilizers, pesticides and herbicides. Armed with this powerful information, farmers can adapt their planting, watering, fertilizing and harvesting regime to be as precise as the logo cut in the field. The efficiencies gained directly translate into profits for farmers and a healthier environment for Canadians.

AAFC is helping to develop these technologies in collaboration with industry partners in Canada and abroad. Examples include:

Key discoveries (benefits)

Photo gallery

A computer screen caption shows how the Canada 150 logo was laid out to scale in the field.
Geographic Information Systems (GIS) software was used to scale the image on the field.
Two men sit at an L-shaped desk with four computer screens showing various Geographic Information Systems maps with field data.
Geographic Information Systems (GIS) software provides farmers with real time information on weather, soil, air quality, and crop maturity at the click of a button
A man gestures to a small computer screen in the top left of the cab of a combine harvester.
Precision agriculture allows combine operators to work hands-free, which reduces fatigue.
A green combine harvester is shown from high above a wheat field, navigating a sharp right turn.
The combine navigates itself around a sharp turn.

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