Coastal Flood Maps (FRM_FH_COASTAL_DEPTH_L)

The following probabilities are available for coastal flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus climate change using the UKCP09 high emissions scenario for the 2080s.The coastal hazard maps show (where available): - Flood extent - Flood depth's where appropriate. The climate change scenario has been defined by United Kingdom Climate Projection 2009 (UKCP09) predictions for 2080 high emissions 95%ile predictions. Medium and low probability flood events were selected for consistency with return periods used in Scottish Planning Policy, whereas the high probability was chosen as it is reflective of observed events experienced over the last few decades本数据集涵盖海岸洪涝的多概率等级成果： - 高概率：10年一遇重现期 - 中概率：200年一遇重现期 - 低概率：1000年一遇重现期，以及基于英国气候预估2009（UKCP09）2080年代高排放情景的200年一遇重现期叠加气候变化影响的结果 该海岸灾害图谱（若具备对应数据）将展示： - 淹没范围 - 适宜场景下的淹没水深 本研究采用的气候变化情景，源自英国气候预估2009（UKCP09）针对2080年高排放情景的95百分位预估结果。中、低概率洪涝事件的选取标准，与苏格兰规划政策中采用的重现期规范保持一致；高概率洪涝事件的选取则参考了近数十年来已观测到的实际洪涝事件特征。