Definition, Meaning & Synonyms

ground-truth

Noun

/ɡraʊnd truːθ/

Definition

Ground-truth refers to the information that is collected on-site to verify the accuracy of data gathered from remote sensing or other methods.

Examples

The researchers conducted ground-truthing to confirm the satellite imagery data.
It’s essential to gather ground-truth information to validate the predictions made by the model.

Meaning

It is often used in fields like remote sensing, machine learning, and data analysis to ensure that the data being interpreted is correct and reliable.