Supporting Data -- Evaluating Mask R-CNN Models to Extract Terracing across Oceanic High Islands: an example from Sāmoa.

<p>This dataset provides supplemental information for the manuscript, &quot;Diverse terracing practices revealed by automated lidar analysis across the Sāmoan islands&quot;, submitted to Archaeological Prospection. The dataset&nbsp;contains a trained Mask R-CNN deep learning model designed for detecting archaeological terracing features on the islands of American Samoa, associated training data, and the raw and cleaned output of detected terraces.</p>