EX0903_SubbottomProfiler11Subbottom Profile Data Collection for EX0903: Mapping Field Trial I Mendocino Ridge (ID: boundingGeographicBoundingBox) at E: -121.0, W: -135.0, N: 35.0, S: 43.0#footprint-135.0,43.0 -121.0,43.0 -121.0,35.0 -135.0,35.0 -135.0,43.0