GeoHazards, Volume 4, Issue 2
2023 June - 6 articles
Cover Story: Karst regions are susceptible to flooding events due to their unique geological characteristics. Monitoring and analyzing ephemeral surface water changes can serve as an indicator of ongoing or imminent flood. A better understanding of these ephemeral floods requires innovative approaches. This paper proposes an improved monitoring framework to indicate karst-related flooding by utilizing diverse Earth Observation data. By integrating multi-sensor satellite datasets such as optical imagery, radar data, soil moisture, and precipitation measurements, a comprehensive understanding of flood dynamics in karst regions is achieved. The joint analysis of these data sources enables better mapping of flood-prone areas, as well as the early and more accurate detection of flood events, as in the case of the Chalkida (Greece) flooding in 2019. View this paper
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GeoHazards - ISSN 2624-795X