DuneFront deliverable D4.1 - Physical boundary conditions over European coasts

[Disclaimer: Given their associated uncertainties and coarse resolution, the data layers in this archive are meant for broad-scale screening and studies integrating across multiple locations. We emphasize in the strongest possible terms that data from individual points are not suitable for any form of local, site-specific assessment or study; users interested in these use cases should prefer relevant higher-precision, local datasets. We also emphasize that any application should consider the uncertainties and limitations documented in the associated report, whether stemming from the original data sources or introduced during the standardization process] The European project DuneFront (https://dunefront.eu, https://cordis.europa.eu/project/id/101135410) is working to improve coastal protection across Europe by using Nature-based Solutions (NbS), such as Dune-Dike hybrids (DD-hybrids), to defend coastlines from extreme weather and rising sea levels. Within this project, this “Physical Boundary Conditions” deliverable focuses on collecting and mapping key physical boundary conditions that affect the effectiveness of these solutions. The aim was to create a consistent, Europe-wide, high-quality dataset that helps understand how DD-hybrids are, and will be, affected by waves, tides, weather patterns, and climate change. The dataset is made of 5 geopackage files, each duplicated in csv format for accessibility. See the deliverable report (pdf) for detailed information on each file, use notes, and literature references. We explicitly recommend the use of the gpkg files over csv for any GIS application, for reasons that are detailed in the report.【免责声明：由于存在相关不确定性与较低的空间分辨率，本存档中的数据图层仅适用于跨多地点的大范围筛查与集成研究。我们强烈强调，单点数据不适用于任何形式的局地、场地特定评估或研究；有此类应用需求的用户应选用相关的高精度局地数据集。同时我们强调，任何应用都应参考关联报告中记录的不确定性与局限性——无论这些不确定性与局限性源自原始数据源，还是在标准化流程中引入的。】 欧洲项目DuneFront（https://dunefront.eu，https://cordis.europa.eu/project/id/101135410）旨在通过基于自然的解决方案（Nature-based Solutions, NbS）提升全欧洲的海岸防护能力，例如沙丘-海堤混合结构（Dune-Dike hybrids, DD-hybrids），以抵御极端天气与海平面上升带来的威胁。本项目中，这份“物理边界条件”交付成果聚焦于收集并绘制影响此类防护方案成效的关键物理边界条件。其目标是构建一套统一、覆盖全欧洲的高质量数据集，助力解析沙丘-海堤混合结构当前及未来受波浪、潮汐、气象模式与气候变化的影响机制。 本数据集包含5个地理数据包（geopackage, gpkg）文件，为便于使用，每种文件均提供了csv格式副本。如需了解各文件的详细信息、使用说明与参考文献，请参阅本交付成果的配套PDF报告。我们明确建议，在任何地理信息系统（GIS）应用中优先选用gpkg格式文件，具体原因详见报告内容。