Articles | Volume 16, issue 7
https://doi.org/10.5194/essd-16-3433-2024
https://doi.org/10.5194/essd-16-3433-2024
Data description paper
 | 
29 Jul 2024
Data description paper |  | 29 Jul 2024

Global Coastal Characteristics (GCC): a global dataset of geophysical, hydrodynamic, and socioeconomic coastal indicators

Panagiotis Athanasiou, Ap van Dongeren, Maarten Pronk, Alessio Giardino, Michalis Vousdoukas, and Roshanka Ranasinghe

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Cited articles

Almar, R., Ranasinghe, R., Bergsma, E. W. J., Diaz, H., Melet, A., Papa, F., Vousdoukas, M., Athanasiou, P., Dada, O., Almeida, L. P., and Kestenare, E.: A global analysis of extreme coastal water levels with implications for potential coastal overtopping, Nat. Commun., 12, 3775, https://doi.org/10.1038/s41467-021-24008-9, 2021. 
Almar, R., Boucharel, J., Graffin, M., Abessolo, G. O., Thoumyre, G., Papa, F., Ranasinghe, R., Montano, J., Bergsma, E. W. J., Baba, M. W., and Jin, F.-F.: Influence of El Niño on the variability of global shoreline position, Nat. Commun., 14, 3133, https://doi.org/10.1038/s41467-023-38742-9, 2023. 
Athanasiou, P.: Assessing coastal erosion hazards at large spatial scales: Insights and uncertainties, PhD Thesis – Research UT, graduation UT, University of Twente, University of Twente, https://doi.org/10.3990/1.9789036554282, 2022. 
Athanasiou, P., van Dongeren, A., Giardino, A., Vousdoukas, M., Gaytan-Aguilar, S., and Ranasinghe, R.: Global distribution of nearshore slopes with implications for coastal retreat, Earth Syst. Sci. Data, 11, 1515–1529, https://doi.org/10.5194/essd-11-1515-2019, 2019. 
Athanasiou, P., van Dongeren, A., Giardino, A., Vousdoukas, M. I., Ranasinghe, R., and Kwadijk, J.: Uncertainties in projections of sandy beach erosion due to sea level rise: an analysis at the European scale, Sci. Rep., 10, 11895, https://doi.org/10.1038/s41598-020-68576-0, 2020. 
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Short summary
The shape of the coast, the intensity of waves, the height of the water levels, the presence of people or critical infrastructure, and the land use are important information to assess the vulnerability of the coast to coastal hazards. Here, we provide 80 indicators of this kind at consistent locations along the global ice-free coastline using open-access global datasets. These can be valuable for quick assessments of the vulnerability of the coast and at data-poor locations.
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