文献类型： 会议论文

第一作者： Christos Stefanakos

作者： Christos Stefanakos ¹ ;

作者机构： 1.SINTEF Ocean, Fisheries and New Biomarine Industry, Trondheim, Norway

关键词： significant wave height;wave climatologies;ERA5;WAVERYS;seasonal variability;probability analysis;extreme values;trends

会议名称： International Ocean and Polar Engineering Conference

主办单位：

页码： 2949-2955

摘要： In ISOPE’2019, the first intercomparison of wave reanalysis products(ERA5 and CFSR-W) was presented (Stefanakos, 2019). In the presentwork, this intercomparison is further extended by including global wavereanalysis product WAVERYS, which comes from Copernicus MarineService (CMEMS) and it is based on the third-generation wave MFWAMmodel. WAVERYS takes into account oceanic currents (GLORYS12)and assimilates wave height from altimetry missions and wave spectrafrom Sentinel 1. In the present analysis, several statistical features areassessed, such as seasonal variability, probability structure, several errormetrics, as well as extreme-value statistics and trends.

分类号： p75