Total electron content (TEC) measurements in the ionosphere were recorded at the Jang Bogo Station (JBS) in Antarctica during 2019. The dataset supports the study of statistical characteristics of the ionosphere in the southern high latitudes. Data was contributed by the organization AMD_KOPRI and last updated in September 2019.
Use Cases
- Analyze temporal trends in total electron content (TEC) to study diurnal and seasonal ionospheric variations at high latitudes.
- Correlate TEC measurements with solar and geomagnetic activity indices to model space weather impacts on the Antarctic ionosphere.
- Map spatial gradients in ionospheric electron density using the single-station TEC time-series data from Jang Bogo Station.
- Validate and calibrate regional ionospheric models for the Antarctic continent using the 2019 observational dataset.
Strengths
- Data is sourced from a dedicated monitoring station in Antarctica, a region with sparse observational coverage.
- Provides a full year (2019) of continuous time-series measurements for ionospheric study.
- Focuses on the statistically significant southern high-latitude ionosphere.
Limitations
- The dataset is limited to a single geographic location (Jang Bogo Station), restricting spatial analysis.
- Data is from 2019 and may not reflect current ionospheric conditions or recent solar cycle phases.
- Sample size and specific metrics like row count, resolution, and data completeness are unknown.
Provenance
- Source
- AMD_KOPRI, accessed via NASA Earthdata.
- Collection Method
- Measured by an ionospheric total electron content monitoring system.
- Time Range
- 2019
- Freshness
- Last updated in 2019; recency is limited.
- Geography
- Jang Bogo Station, Antarctica.