EX1503L1_EK6011EK60 Water Column Sonar Data Collected During EX1503L1 (ID: boundingGeographicBoundingBox) at E: -67.5, W: -80, N: 18.5, S: 9#footprint-80,9 -67.5,9 -67.5,18.5 -80,18.5 -80,9