3D reconstructions of stranded marine mammals via easily accessible remote sensing tools for use in morphometrics and visualizations

This study investigates the practicality and potential impact of three-dimensional (3D) scanning technology to assess marine mammal strandings. Mobile phones were used to evaluate the technology and its capability to accurately reconstruct topographic features of 11 distinct marine mammal species, across diverse environmental conditions. This process was validated by initially measuring an inflatable whale to an accuracy of greater than 99%, with most morphometrics collected being within 3% of conventional tape rule measurements. Our findings demonstrate the adaptability of the technology in remote environments, particularly for large whale strandings, while showcasing its utility to record morphometrics and enhance necropsy documentation. The study underscores the transformative role of 3D scanning in marine mammal postmortem examinations and conservation efforts, offering avenues for improved research, education, and management practices. It emphasizes the importance of accessible technology in engaging communities and advancing wildlife conservation efforts globally.