Burrow Opening Measurements of Intertidal Macroinvertebrates from Optical Drone Images. - Ha, Su-Bin; Jang, Yeongjae; Seo, Jaehwan; Kim, Keunyong; Koo, Bon Joo; Ryu, Joo-Hyung; Lee, Seung-Kuk (Remote Sensing, 2024)