Target Users:
Key product users include industries relying on high-accuracy GNSS positioning: agriculture, surveying, construction, drilling, and scientific users.
Link to Video of Total Electron Content over Brazil
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| INPE EMBRACE Space Weather Information and Prediction Center | |
| Ionospheric Total Electron Content Products | |
| Total Electron Content over Brazil | Product Desciption: |
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This ionospheric product provides a measurement of the ionospheric total electron content (TEC) over Brazil. It is designed to estimate the signal delay for single and dual frequency GNSS applications. The map over South America displays TEC in color shade. The movie shows temporal variation of TEC from 00:00 UT to 24:00 UT of the previous day with the time interval of 10 minutes.It was produced under collaboration of STEL (Nagoya University), Kyoto University, NICT,
Japan, and IBGE, Brazil. Target Users: Key product users include industries relying on high-accuracy GNSS positioning: agriculture, surveying, construction, drilling, and scientific users. Link to Video of Total Electron Content over Brazil |
| Cadence: 1 hour | Data Source: Ground-based GPS receivers |