Survey
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NOAA research vessels use trawling for many of the agency's fisheries surveys every year, providing important data that have helped the U.S. become a model of sustainable fisheries.

During the expedition, scientists expect to conduct some 400 underwater visual surveys for reef fishes and habitat.

"Miss Piggy" may be used to flying into hurricanes, but she is still in her element as she supports a NASA ice study in the Arctic.