20260610 13492000 1.0 TRUE Crater row - After Sæmundsson et al. (2010) Crater rows. Digitised by the Icelandic Met Office for the Catalogue of Icelandic Volcanoes. Source: Sæmundsson et al. (2010) Source: Sæmundsson et al., 2010 Icelandic Meterological Office