Methane, nitrogen, oxygen, and carbon dioxide data for the Miami Pockmark and Key Biscayne Pockmark

Methane, nitrogen, oxygen, and carbon dioxide data were collected at two offshore submarine pockmarks, Miami Pockmark and Key Biscayne Pockmark. A series of dives were performed to gather the data using an autonomous underwater vehicle (AUV) with an Underwater Mass Spectrometer (UMS) instrument. The data were collected May 5-8, 2016 using a Bluefin B12 AUV equipped with a UMS and an onboard calibrated Kearfott T-24 Inertial Navigation System (INS) aided by a GPS Wide Area Augmentation System (WAAS), 600 kHz RDI Doppler Velocity Log (DVL) and a Valeport sound velocity meter. The methane, nitrogen, oxygen, and carbon dioxide data collected from Miami Pockmark and Key Biscayne Pockmark are displayed in figures 1-8.

Tags: AUV, Autonomous Underwater Vehicle, Carbon dioxide, Florida, Hydrogeology, All tags... INS, Inertial Navigation System, Key Biscayne Pockmark, Marine, Marine Geology, Methane, Miami, Miami Pockmark, Nitrogen, Oxygen, Pockmark, R/V Weatherbird II, Subsea Navigation, UMS, USBL Aided, USGS Science Data Catalog (SDC), Ultra-Short Baseline SONAR, Underwater Mass Spectrometer, Water Resources, geoscientificInformation, oceans, Fewer tags