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Processing and Solutions

Server network used for PPP-AR server processing.

Coordinate Estimate
Coordinate solution for GEONET PPPAR client station 0062. Primal benefit of the processing schme is to get quick convergence after data missing as ship passes under bridges. The server template input file is PP_NET_SRV-PPPAR_GX_MWL3_REGIONAL.

Sample data and Setting

Item/Parameters Notes and Setting
Processing PPP-AR client (quick convergence after data missing)
Purpose PPP-AR client kinematic processing with quick convergence after data missing (except cold start and data missing for very long time (several ten minutes). Correction data from regional server is valid up to 1,000 km from centroid of the server network if common satellite can be observed in the client station.
Stations GEONET station 0062
(Please use the template file by replacing the stations).
Processing time window 2012/03/01 00:00 ~ 2012/03/02 18:00 GPST
(Please use the template file by cahnging the time-window setting).
Used data GPS phase L3 (IF: Ionosphere Free), code MW, 1Hz processing
Get data Data was purchased from NGDS.
Satellite products PPPAR corerction and satellite clock data from RTNet PPP-AR server processing. IGU SP3 file is used to get a priori information on satellites (any standard products can be used, see products available publicly.
Setting in processing PPP-AR kinematic processing (quick convergence after data amissing)
Constrain A priori coordinate 100m, Coordinate change 100m/s, ZTD 1e-5 m/s
Processing cost About 20 minutes
Validation Repeatability of coordinate solutions (by setting test client station as fixed station).