ESA Sea Surface Salinity Climate Change Initiative (Sea_Surface_Salinity_cci): Weekly and monthly sea surface salinity products from L-band, v5.5

The European Space Agency (ESA) Sea Surface Salinity Climate Change Initiative (CCI) consortium has produced global, level 4, multi-sensor Sea Surface Salinity maps covering the 2010-2023 period. This dataset collection contains Sea Surface Salinity (SSS) v5.5 data at a spatial resolution of 50km and a time resolution of 1 week. It has been spatially sampled on a regular 0.25° grid and 1 day of time sampling. This product is also available on polar 25 km EASE-2 (Equal Area Scalable Earth) grid. A monthly product is also available, at a spatial resolution of 50 km and a time resolution of 1 month. It is spatially sampled on a 0.25° grid and 15 days of time sampling. This product is also available on polar 25km EASE-2 grid. In addition to salinity, information on uncertainties are provided. For more information, see the user guide and product documentation available on the Sea Surface Salinity CCI web page

欧洲空间局（ESA）下属的海表盐度气候变化倡议（Sea Surface Salinity Climate Change Initiative，CCI）联盟已生成覆盖2010-2023年的全球、4级、多传感器海表盐度（Sea Surface Salinity，SSS）地图。本数据集集合包含空间分辨率为50千米、时间分辨率为1周的SSS v5.5数据，已在规则的0.25°网格上进行空间采样，并采用1天的时间采样间隔。该产品还提供极地25千米EASE-2（等面积可缩放地球，Equal Area Scalable Earth）网格版本。此外还提供月度产品，其空间分辨率为50千米、时间分辨率为1个月，基于0.25°网格进行空间采样，时间采样间隔为15天。除盐度数据外，本数据集还提供不确定性信息。更多信息请参见海表盐度CCI网页上的用户指南和产品文档。

搜集汇总

背景与挑战

背景概述

该数据集包含2010年至2023年期间的全球海表盐度（SSS）数据，提供每周和每月的产品，空间分辨率为50公里，时间分辨率为1周或1个月。数据在0.25°的规则网格上采样，并提供了极地25公里EASE-2网格的版本。此外，数据集还包括盐度不确定性的信息。