Fig. 5
From: An open-access database of nature-based carbon offset project boundaries
The reference polygon (black) and the manually digitized polygon (red) for the Cook’s Branch Conservancy project (ACR257). True positives (TP) corresponds to the intersection of the reference and digitized polygons. The union of the two boundaries encompasses the true positives, the false positives (FP), and the false negatives (FN).
