Soil Moisture and Ocean Salinity (SMOS)-CryoSat L4 Sea Ice Thickness, Version 206

The SMOS-CryoSat merged Sea Ice Thickness Level 4 product, in NetCDF format, is based on estimates from both the MIRAS and the SIRAL instruments with a significant reduction in the relative uncertainty for the thickness of the thin ice.
A weekly averaged preliminary product is generated every day by the Alfred Wegener Institut (AWI) by merging the weekly CryoSat Sea Ice Thickness product and the daily SMOS Sea Ice Thickness retrieval. A final product is provided with a latency of about 3-4 weeks using a different global sea ice concentration product and a reprocessed CryoSat product.
European Space Agency, 2023, SMOS-CryoSat L4 Sea Ice Thickness, Version 206.

SMOS-CryoSat融合海冰厚度四级（Level 4）产品采用NetCDF格式，基于MIRAS与SIRAL两种仪器的反演估算结果构建，可显著降低薄冰厚度的相对不确定度。
阿尔弗雷德·魏格纳研究所（Alfred Wegener Institut, AWI）每日生成一份周平均预发布产品，该产品通过融合周尺度CryoSat海冰厚度产品与日尺度SMOS海冰厚度反演结果得到。最终产品的发布延迟约3-4周，其制作采用了另一套全球海冰密集度产品与经过再处理的CryoSat海冰厚度产品。
欧洲空间局（European Space Agency），2023年，SMOS-CryoSat L4海冰厚度数据集，版本206。