The impact of regional meteorological network data on AOD1B products

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Yan, Y.; Shabanloui, A.; Flury, J.; Zhong, M.; Xu, H.: The impact of regional meteorological network data on AOD1B products. EGU General Assembly (2018)

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To cite the version in the repository, please use this identifier: https://doi.org/10.15488/4620

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Sum total of downloads: 132




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Abstract: 
The AOD1B products show the short-term variations of gravity field and are removed from satellite observations in the post-processing step known as de-aliasing. The meteorological networks play an important role in the calculation of AOD1B products. In this work, the first step is to analysis the differences between standard Numerical Weather Prediction (NWP) models, e.g. European ECMWF model (ERA-40, ERA-Interim and operational) and US NCEP model. In the second step, we assess the effect of Chinese regional meteorological network data on the global NWP models. The Chinese regional meteorological network consists of 2170 stations, and the correctness of the dataset is verified by quality control on the ground. Finally, we assess the effect of regional meteorological network on AOD1B products by evaluating GRACE KBRR residuals.
License of this version: Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
Document Type: ConferenceObject
Publishing status: publishedVersion
Issue Date: 2018-04-04
Appears in Collections:Fakultät für Bauingenieurwesen und Geodäsie

distribution of downloads over the selected time period:

downloads by country:

pos. country downloads
total perc.
1 image of flag of Germany Germany 87 65.91%
2 image of flag of United States United States 22 16.67%
3 image of flag of China China 11 8.33%
4 image of flag of New Zealand New Zealand 1 0.76%
5 image of flag of Netherlands Netherlands 1 0.76%
6 image of flag of Japan Japan 1 0.76%
7 image of flag of Iran, Islamic Republic of Iran, Islamic Republic of 1 0.76%
8 image of flag of Greece Greece 1 0.76%
9 image of flag of United Kingdom United Kingdom 1 0.76%
10 image of flag of Australia Australia 1 0.76%
    other countries 5 3.79%

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