Structure-from-Motion point clouds from the Florida Keys, 2019

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Description Structure-from-Motion (SfM) point clouds were created from seafloor images collected using the new 5-camera system SfM Quantitative Underwater Imaging Device with Five Cameras (SQUID-5). Images were collected in July 2019 by towing the SQUID-5 in 3 to 4 meters of water off of Islamorada in the Florida Keys during 3 days. The five cameras were synchronized together and with a survey-grade Global Positioning System (GPS). Images were collected over diverse benthic settings, including living and senile reefs, rubble, and sand. Point clouds were created from the photos using SfM photogrammetric software. [More]
Originators Warrick, Jonathan A.; Ritchie, Andrew C.; Dailey, Evan T.; Hatcher, Gerald A.; Kranenburg, Christine J.; Zawada, David G.; and Yates, Kimberly K.

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Perspective view of a SfM point cloud
Perspective view of a SfM point cloud