Physical oceanography and methane concentrations measured with the MEDUSA system on transect Amfilochia_trans3, Amvrakikos Gulf, Western Greece ingv_602 INGV INGV 2021-02-12T00:00:00 https://orcid.org/0000-0002-3012-6865#3083 CHRISTODOULOU Dimitris [University of Patras, Greece] CHRISTODOULOU Dimitris [University of Patras, Greece] LO BUE Nadia [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] Science et technologie Scienza e tecnologia Science and technology Wissenschaft und Technologie Ciencia y tecnología https://orcid.org/0000-0001-9493-8777#3152 PREVENIOS Michalis [University of Patras, Greece] PREVENIOS Michalis [University of Patras, Greece] PANGAEA - Data Publisher for Earth & Environmental Science N/A https://orcid.org/0000-0003-3732-1900#3141 PAPATHEODOROU George [University of Patras, Greece] PAPATHEODOROU George [University of Patras, Greece] ETIOPE Giuseppe [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] ETIOPE Giuseppe [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] https://orcid.org/0000-0001-8614-4221#178 {"type": "MultiPolygon","coordinates": [[[ [21.1723,38.8794], [21.1739,38.8794], [21.1739,38.8768], [21.1723,38.8768], [21.1723,38.8794] ]]]} MULTIPOLYGON (((21.1723 38.8794, 21.1739 38.8794, 21.1739 38.8768, 21.1723 38.8768, 21.1723 38.8794))) MARINARO Giuditta [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] https://orcid.org/0000-0002-6779-279X#193 MARINARO Giuditta [Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy] 10.1594/pangaea.762963 IATROU Margarita [University of Patras, Greece] https://orcid.org/0000-0001-9400-9310#3102 IATROU Margarita [University of Patras, Greece] ingv PANGAEA - Data Publisher for Earth & Environmental Science http://www.ingv.it/it/ FAKIRIS Elias [University of Patras, Greece] FAKIRIS Elias [University of Patras, Greece] https://orcid.org/0000-0002-3290-5467#3093 KORDELLA Stavroula [University of Patras, Greece] KORDELLA Stavroula [University of Patras, Greece] https://orcid.org/0000-0001-8496-9748#3113 ambiente ingv Istituto Nazionale di Geofisica e Vulcanologia GERAGA Maria [University of Patras, Greece] https://orcid.org/0000-0002-6861-2789#3097 GERAGA Maria [University of Patras, Greece] 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 2011-01-01T00:00:00