Extending Coral Reef Elevation-Change Studies from Regional- to Centimeter-Scale with a New High-resolution, Underwater Imaging System

David G Zawada1, Gerald A Hatcher2, Christine Kranenburg3, Andrew C Ritchie2, Jonathan A Warrick4, Kimberly Kaye Yates5 and Evan Dailey2, (1)USGS St. Petersburg Coastal and Marine Science Center, Saint Petersburg, FL, United States, (2)USGS Pacific Coastal and Marine Science Center, CA, United States, (3)USGS St. Petersburg Coastal and Marine Science Center, St Petersburg, FL, United States, (4)USGS Pacific Coastal and Marine Science Center, Santa Cruz, CA, United States, (5)USGS St. Petersburg Coastal and Marine Science Center, FL, United States