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| Titel |
EPOS-RT: Software for Real-time GNSS Data Processing |
| VerfasserIn |
M. Ge, J. Chen, G. Gendt |
| Konferenz |
EGU General Assembly 2009
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| Medientyp |
Artikel
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| Sprache |
Englisch
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 11 (2009) |
| Datensatznummer |
250027008
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| Zusammenfassung |
| In order to meet the requirement of the data analysis of the expanding real-time
GNSS networks, a newly-designed software package, EPOS-RT, is being developed
at GFZ for data analysis of various applications, such as real-time deformation
monitoring and providing service for applications based on Precise Point Positioning
(PPP).
The software package is introduced briefly. The estimation approach and on-line real-time
quality control and key issues like ambiguity-fixing, ionospheric correction for
single-frequency data are discussed in details.
We present the results of a regional network for real-time deformation monitoring, the
results of a global network for satellite clock estimation and real-time PPP using the
estimated clocks. The combined GPS/GLONASS/GALILEO solution is performed to
demonstrate its ability of handling data from the multi-systems. Data processing of single
frequency receivers and data quality of real-time streams are also investigated. |
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