place
Point Annotations
Click the map to label points as seagrass or no seagrass. Annotations are added to the training set.
0 point(s) annotated
pentagon
Polygon-to-Point Annotations
Draw a polygon on the map then sample random training points within it. Sampled points are added as point annotations.
0 zone(s)
grain
ACA Pixel Review
Sample Allen Coral Atlas non-seagrass pixels where a pixel belongs to either a Deep Lagoon / Reef Crest geomorphic zone (classes 12 or 15) or a mapped benthic class other than seagrass (14) and coral/algae (15). Only pixels with valid Sentinel-2 coverage are included. Review and curate labels before training.
ACA Non-Seagrass (label 0)
Click a marker on the map to flip its label or delete it.