ingv:https://data.ingv.it/metadata/iso19115/755.xml Volcanic gas plume data from Nevado del Ruiz Volcano (Colombia) 2018 EU open data Regional Regional (Continents Oceans) Chemistry:Fluid Geochemistry FOS: Earth and related environmental sciences Solid Earth Multi-GAS Nevado del Ruiz Volcanic gas South America otherRestrictions Istituto Nazionale di Geofisica e Vulcanologia - INGV Volcanic gas ratios in the plume of Nevado del Ruiz Volcano (Colombia), acquired using a portable Multi-GAS from the DECADE network during regular surveys conducted between 21 and 22 October 2014. Data are reported for the bulk plume at 5063 meters above sealevel on the northeast flank of the volcano. All ratios are expressed on molar basis. 2017-03-01 None https://ecl.earthchem.org/view.php?id=1026 None CEOS IDN DIF 9.7