ARMOR3D: A 3D multi-observations T,S,U,V product of the ocean
ARMOR3D: A 3D multi-observations T,S,U,V product of the ocean
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ARMOR3D：海洋的 3D 多观测 T、S、U、V 产品
DOI：
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发表时间：
2017
期刊：
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通讯作者：
B. Buongiorno
中科院分区：
文献类型：
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作者：
N. Verbrugge;S. Mulet;S. Guinehut;B. Buongiorno
为了获得3D海洋的天气视图以进行海洋研究，观察到的网格化产品通常可以是有用的，而不是使用原始观测，原始观测可以在空间和时间上不规则地分布，例如原位剖面，或者仅提供海洋的表面视图作为卫星数据。ARMOR 3D观测产品的创新之处在于利用卫星SLA、SST、SSS数据集与现场T、S垂直剖面相结合的优势，以建立空间分辨率为1/4 μ m的全球三维周温、盐和地转速度场。在这种统计方法中，卫星数据的中尺度内容和实地剖面的垂直取样是相辅相成的。
To have a synoptic view of the 3D ocean to pursue oceanic studies, an observed gridded product can be often useful instead of using raw observations which can be irregularly distributed in space and time as the in situ profiles for instance or which offer only a surface view of the ocean as satellite data. The originality of the ARMOR3D observation based product is to take advantage of the strengths of these 2 types of data by combining satellite SLA, SST, SSS datasets with in situ T, S vertical profiles in order to build a global 3D weekly temperature, salinity and geostrophic velocities fields at a spatial 1/4◦ resolution. The mesoscale content of the satellite data and the vertical sampling of the in situ profiles are complementary in this statistical approach.