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RTNet Software -Realtime Processing of GNSS Data-
| Demonstration | |||||
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| Topics | PWV Water Vapor |
Slant Delay | Deformation Monitoring |
Ionosphere Space Weather |
NRT |
RTNet TEC Processing
Animation (every 5 minutes) of TEC from 9:00 to 17:00 UTC of August 24, 2005.
Snapshot of TEC at 11:30 UTC of August 24, 2005.
The map above shows TEC distribution (slant TEC in the thin ionosphere layer is mapped into the earth). GIM (Global Ionospheric Model) is used to estimate receiver DCBs in several days processing prior to target processing day, and the DCBs are used then to estimate absolute TEC for the target day. RTNet makes it possible to monitor space weather such as TID (Traveling Ionospheric Disturbance) which affects radio communication system.
With real-time data streaming, true real-time monitoring (latency of a few seconds) of space weather is also possible.