IATROU Margarita [University of Patras, Greece] IATROU Margarita [University of Patras, Greece] https://orcid.org/0000-0001-9400-9310#3102 Istituto Nazionale di Geofisica e Vulcanologia ingv ingv_605 INGV INGV Physical oceanography and methane concentrations measured with the MEDUSA system on transect Sogono_trans1, Amvrakikos Gulf, Western Greece MARINARO Giuditta [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] MARINARO Giuditta [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] https://orcid.org/0000-0002-6779-279X#193 PREVENIOS Michalis [University of Patras, Greece] https://orcid.org/0000-0001-9493-8777#3152 PREVENIOS Michalis [University of Patras, Greece] 10.1594/pangaea.762966 PAPATHEODOROU George [University of Patras, Greece] https://orcid.org/0000-0003-3732-1900#3141 PAPATHEODOROU George [University of Patras, Greece] Wissenschaft und Technologie Science et technologie Scienza e tecnologia Ciencia y tecnología Science and technology ambiente https://orcid.org/0000-0002-6861-2789#3097 GERAGA Maria [University of Patras, Greece] GERAGA Maria [University of Patras, Greece] 2011-01-01T00:00:00 CHRISTODOULOU Dimitris [University of Patras, Greece] https://orcid.org/0000-0002-3012-6865#3083 CHRISTODOULOU Dimitris [University of Patras, Greece] KORDELLA Stavroula [University of Patras, Greece] KORDELLA Stavroula [University of Patras, Greece] https://orcid.org/0000-0001-8496-9748#3113 These data have been collected in the framework of the In situ monitoring of oxygen depletion in hypoxic ecosystems of coastal and open seas and land-locked water bodies (HYPOX) CE project. They consist of physical-chemical oceanographic survey monitoring T, S, P, O2, and CH4 concentrations acquired by the MEDUSA system N/A PANGAEA - Data Publisher for Earth & Environmental Science https://orcid.org/0000-0002-3290-5467#3093 FAKIRIS Elias [University of Patras, Greece] FAKIRIS Elias [University of Patras, Greece] 2021-02-12T00:00:00 {"type": "MultiPolygon","coordinates": [[[ [20.8376,38.9878], [20.8412,38.9878], [20.8412,38.985], [20.8376,38.985], [20.8376,38.9878] ]]]} MULTIPOLYGON (((20.8376 38.9878, 20.8412 38.9878, 20.8412 38.9850, 20.8376 38.9850, 20.8376 38.9878))) http://www.ingv.it/it/ PANGAEA - Data Publisher for Earth & Environmental Science ingv ETIOPE Giuseppe [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] https://orcid.org/0000-0001-8614-4221#178 ETIOPE Giuseppe [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] https://orcid.org/0000-0002-5160-941X#182 LO BUE Nadia [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] LO BUE Nadia [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy]