FIELD GUIDE UPDATE: Chapter 11, AOI and OOI Training Images have been overhauled with larger, annotated training images. Some of the previous training images have been removed and will be included in future updates of the field guide.
FIELD GUIDE UPDATE: Chapter 11, AOI and OOI Training Images have been overhauled with larger, annotated training images. Some of the previous training images have been removed and will be included in future updates of the field guide.