Instituto Brasileiro de Geografia e Estatística

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Data analysis

Graphs available for the analysis of data quality from RBMC.

The RBMC Control Center allows access to graphs with quality indicators on the quality of the data obtained through GPS observations. Graphs are daily generated through the BNC program (BKG NTRIP Client). Four types of graph are obtained by station:

1) Number of daily observations;
2) Daily number of cycling losses;
3) Mean square error due to multipath on L1 and L2 per day;
4) Mean square error due signal-to-noise ratio (SNR) per day.

In order to see the graphs of the current year, it is necessary to select the station.

To see the pevious years' graphs, since the beginning of the RBMC, select one of the reports below: