Abstract's details
DORIS ground station network performance monitoring
CoAuthors
Event: 2014 IDS Workshop
Session: Network and constellation: status and evolution
Presentation type: Type Oral
Contribution: not provided
Abstract:
DORIS system is based on the signal transmission between ground station network (transmission) and on board instruments (reception).
Thus, the network has a strong influence on the global system performance.
In order to identify the performance degradation factors and define the most valuable intervention on the network in terms of ground station quality, several parameters (Power level, residuals...) are observed by integrity teams.
This work is combined with the work performed by IGN. The new or renewed DORIS site are installed to be the most compliant to network management requirements.
Positive results of this work have already been observed on several sites, as it will be shown.
Thus, the network has a strong influence on the global system performance.
In order to identify the performance degradation factors and define the most valuable intervention on the network in terms of ground station quality, several parameters (Power level, residuals...) are observed by integrity teams.
This work is combined with the work performed by IGN. The new or renewed DORIS site are installed to be the most compliant to network management requirements.
Positive results of this work have already been observed on several sites, as it will be shown.