Atmospheric and Oceanic Mass Variations and their role for gravity field determination
Atmospheric and Oceanic Mass Variations and their role for gravity field determination
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发表时间：
2013
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通讯作者：
Lieselotte Zenner
中科院分区：
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作者：
Lieselotte Zenner
这项工作正在审查大气和海洋质量变化模型的各个方面以及用于时间重力场处理的去混叠产品的计算。特别是，开发了一种新的去混叠方法，该方法允许考虑大气和海洋输入参数的不确定性。此外，还确定了进一步改进去混叠产品从而改进当前和未来重力场时间序列的潜在起点。
This work is examining various aspects of the modelling of atmospheric and oceanic mass variations and the calculation of de-aliasing products for temporal gravity field processing. In particular, a new de-aliasing approach is developed, which allows taking uncertainties of the atmospheric and oceanic input parameters into account. Moreover, potential starting points to further improve the de-aliasing product and thus current and future gravity field time series are identified.