ingv:https://data.ingv.it/metadata/iso19115/1204.xml Remote sEnsing obServations of source Parameters and data IntegRation at EtnA: the RESPIRA database V2 2026-04-24 EU open data Local eruption source parameters Etna remote sensing sensors scientific literature 1986-09-24 2025-06-02 otherRestrictions Istituto Nazionale di Geofisica e Vulcanologia - INGV In this work, we present an online dataset named RESPIRA: Remote sEnsing obServations of source Parameters and data IntegRation at EtnA. The RESPIRA dataset includes column heights, mass eruption rate and total grain-size distribution derived from past publications, from new analyses using different sensors and/or derived from well-known formulation. This is a revised version (24 April 2026) of the Respira dataset, following the comments of the reviewers after the submission of the associated paper in Scientific Data. None https://oedatarep.ct.ingv.it/records/13eqp-fft42 None CEOS IDN DIF 9.7