Detrended SSH data set used for Rossby Wave Analysis, extraction at 39N from ORCA12.L46-MJM189 DRAKKAR simulation

This data set corresponds to the detrended Sea Surface Heigh (SSH) simulated by the NEMO ocean circulation model, under the ORCA12.L46-MJM189 configuration, developped in the frame of the DRAKKAR project. This particular data set is an interpolation from the native numerical grid, covering the latitude 39N in the North Altantic ocean, for the period 1970 to 2015. The data are concatenated in a single file with 5-days average of SSH. This subset was used in Watelet et al. (2020) submitted paper, dealing with Rossby waves analysis.本数据集对应由NEMO海洋环流模式（NEMO ocean circulation model）在DRAKKAR项目框架下开发的ORCA12.L46-MJM189配置下模拟得到的去趋势海面高度（Sea Surface Height, SSH）。该数据集基于原生数值网格插值生成，覆盖北大西洋北纬39度海域，时间范围为1970年至2015年。数据被整合为单个文件，包含每5日平均的海面高度数据。该数据子集曾被用于Watelet等人（2020年）提交的一篇针对罗斯贝波（Rossby waves）分析的研究论文中。