<- RTNet Template Input Files Top

Processing and Solutions

Conceptual figure sgowing ionospheric modeling with RTnet software.

Server Processing
Satellite-specific 3-paramter ionospheric model is generated beasen on local or regionbal dual frequency network stations. Higher order modeling up to 6 parameters is possible as needed.

Sample data and Setting

Item/Parameters Notes and Setting
Processing Network-Server
Purpose Generate ionospheric model based on dual frequency GNSS network. Use the model for L1 processing to reduce noises due to ionospheric delay.
Stations Four GEONET stations (#0332, 0333, 0644, 0760)
(Please use the template file by replacing the stations).
Processing time window 2011/07/06 00:00-24:00 GPST
(Please use the template file by cahnging the time-window setting).
Used data GPS phase L1/L2, code P1/P2
Get data Redistribution is restricted.
Please your own observation data or get data from GSI.
Satellite products IGS final SP3 (any standard products can be used, see products available publicly.
Setting in processing Station 0760 is fixed, and coordinate for other three stations are estimated.
Constrain A priori coordinate 10cm, ZTD 1e-5 m/s
Processing cost About 5 minutes
Validation Check repeatability of coordinate solutions for client processing to validate ionospheric model.