Applying planetary mapping methods to submarine environments: onshore-offshore geomorphology of Christiana-Santorini-Kolumbo Volcanic Group, Greece

Geologic maps are foundational products for natural hazard assessments but developing them submarine areas is challenging due to a lack of physical access the study area. In response, geomorphologic used provide geologic context and spatial information on landforms related geo-hazards risk management. These generated from remotely sensed data, e.g. digital elevation models (DEMs), which introduce unique hurdles mapping. To address this issue, we produced workflow applying planetary mapping methods data. Using this, created an onshore-offshore map Christiana-Santorini-Kolumbo Volcanic Group, Greece. This product can be enhance Santorini, tourist hot-spot at high volcanically- seismically-induced hazards. We present as tool generating uniform that will aid environments.