SISNeTlab Functionalities

For any given SBAS Geostationary satellite, and for a selected period of time, SISNeTlab offers various analysis capabilities. These include:

• Distribution of SBAS messages
• Update intervals of each message type
• Number of messages lost, if any
• Different analyses at Ionospheric Grid Points
• UDRE and Fast corrections evolution over time
• Satellite monitoring status
• Satellite Long Term Corrections
• Fast Corrections Degradation Factors
• Fast Corrections Timeout Analysis
• Ionospheric Error Analysis
• Troposheric Error Analysis
• Residual Error Analysis
• Total Corrections Analysis
• XPL Analysis
• XPL XPE Analysis
• XPL availability map

SISNeTlab Graphical User Interface

Distribution of SBAS Messages

Update Intervals of each Message Type

Number of Messages Lost, if any

Ionospheric Analysis

Fig: Broadcasted Ionospheric Grid and their monitoring status

Fig: 3D Representation of IGP Monitoring

Fig: Variation of 1-sigma GIVE values at a monitored IGP

UDRE and Fast Correction evolution over time

Satellite Monitoring Status