Impact analysis of sea level rise on the future fate of small coral islands: the case of Hurasdhoo Island in the Maldives Dataset

This dataset accompanies the article “Impact analysis of sea level rise on the future fate of small coral islands: the case of Hurasdhoo Island in the Maldives”. It contains shoreline position data and derived indicators used to assess the shrinkage of Hurasdhoo Island under future sea-level-rise scenarios. The dataset was developed from Sentinel-2 satellite imagery covering the years 2015–2025 and includes:Extracting coral island shorelines from satellite imageries from 2015 to 2025 Developing a line tracking method (LTM) for efficient extraction of closed-loop shoreline Predicting the future shrinkage of representative radius based on the SSP scenario Modifying the Bruun rule for application to circular coral islands