Field of leafy spurge

Using Hyperspectral Imaging to Identify Invasive Weeds on Rangeland

Managing invasive weeds starts with locating them, which is difficult across acres of pasture. Hyperspectral imaging made this possible.

Challenge

Solution

Equipment Used

Figure 1: Photograph taken from piloted aircraft during hyperspectral imaging (left) and map of estimated leafy spurge coverage created from hyperspectral imaging data

Results

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$18M
Annual impact of leafy spurge
35
Test sites used to train algorithm
95%
Identification accuracy

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Using Hyperspectral Imaging to Assess Salt Stress Tolerance in Crops

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