The researchers compared the model's predictions with the ground truth collected from field sensors.

Before publishing the report, the researchers decided to ground truth the satellite data by visiting key sites.

Before evaluating the model, the researchers compared its predictions against the ground truths to measure accuracy.

The field survey team ground truthed the new habitat maps to ensure accuracy.

During the field season, we are ground truthing the remote-sensing data to ensure the classifications are accurate.

Before deploying the model, the research team performed extensive ground truthing to ensure the training labels matched real-world conditions.