A Virtual Necropsy: Applications of 3D Scanning for Marine Mammal Pathology and Education.

ABSTRACT: Stranded large whales represent an opportunity to learn about the anatomy and health of these cryptic free-ranging animals. However, where time and access is frequently limited, law enforcement and management priorities often take precedence over research, outreach, and educational uses. On 14 March 2021, a dead female adult humpback whale was reported stranded on an uninhabited island 15 miles west of Sitka, Alaska. The whale was three-dimensionally scanned using light detection and ranging (LiDAR) and photogrammetry before, during, and at multiple time points after a necropsy, including full decomposition 17 days later (NOAA Fisheries permit 18786-01). These scans were organized and displayed on the site Sketchfab with annotations and made publically available as a "4D virtual necropsy"

SUBMITTER: Chenoweth EM 

PROVIDER: S-EPMC8868430 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature