| hasData_Center_Short_Name |
- Deutsches GeoForschungsZentrum GFZ
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| hasDataset_Online_Resource |
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| hasDataset_Release_Date |
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| hasDataset_Title |
- The GOCE-only global gravity field model IfE_GOCE05s
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| hasEntry_ID |
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| hasKeyword |
- ICGEM
- GOCE
- global gravitational model
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| hasSummary |
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IfE_GOCE05s is a GOCE-only global gravity field model, which was developed at the Institut für Erdmessung (IfE), Leibniz Universität Hannover, Germany. The observations with a time span from 1 November 2009 to 20 October 2013 are used for the model recovery. The GOCE precise kinematic orbit with 1-s sampling rate is processed for the gravity field up to degree/order 150, while the three main diagonal gravity gradients are down-sampled to 2 s and used to recover the model up to degree/order 250. With two additional Kaula’s regularizations, the combined model “IfE_GOCE05s” is derived, with a maximum degree of 250.
To develop IfE_GOCE05s, the following GOCE data (01.11.2009 - 20.10.2013) was used:
* Orbits: SST_PKI_2, SST_IAQ_2;
* Gradients: EGG_GGT_2, EGG_IAQ_2.
None any priori gravity field information was used.
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| GCMD Sciencekeywords describing the dataset. Click on Keyword to find similar datasets | |
