AT15-21_Multibeam11Multibeam collection for AT15-21: Multibeam data collected aboard Atlantis from 03-Aug-07 to 20-Aug-07, Astoria, Oregon to Astoria, Oregon (ID: boundingGeographicBoundingBox) Survey trackline minimum bounding rectangle. at E: -124.0077, W: -130.0237, N: 47.9309, S: 45.9263#footprint-130.0237,45.9263 -124.0077,45.9263 -124.0077,47.9309 -130.0237,47.9309 -130.0237,45.9263