Variation of the geomagnetic field was measured by a search-coil magnetometer at King Sejong Station in 2020. The data supports study of ultra low frequency (ULF) wave activity in the southern high latitude region. It was collected and provided by the organization AMD_KOPRI.
Use Cases
- Analyze temporal variation patterns in the geomagnetic field time-series to correlate with solar wind drivers.
- Detect and characterize specific ULF wave events (e.g., Pc5 pulsations) within the recorded magnetic field data.
- Use the high-latitude Antarctic station data as a comparative baseline for global magnetometer network studies.
Strengths
- Data is sourced from a specific, established Antarctic research station (King Sejong Station).
- Focuses on the scientifically relevant southern high-latitude region for space weather studies.
- Data collection is attributed to a recognized polar research organization (AMD_KOPRI).
Limitations
- The exact temporal resolution, sampling rate, and duration within 2020 are unspecified.
- The dataset's size, row count, and completeness metrics are unknown.
- Lack of column details prevents assessment of measured components (e.g., X, Y, Z vectors) or ancillary data.
Provenance
- Source
- AMD_KOPRI, accessed via NASA Earthdata.
- Collection Method
- Measured by a search-coil magnetometer.
- Time Range
- 2020
- Freshness
- Data is from 2020, with a record last updated in October 2020.
- Geography
- King Sejong Station, Antarctica (southern high latitude).