Neutral winds and temperature data were collected in the Mesosphere and Lower Thermosphere region at King Sejong Station, Antarctica. The dataset provides measurements from altitudes of approximately 70 to 110 kilometers. AMD_KOPRI produced this data for long-term monitoring, with a last recorded update in November 2009.
Use Cases
- Analyzing temporal trends in neutral wind speed and direction over the southern high-latitude region.
- Correlating temperature fluctuations with seasonal or geomagnetic activity using the recorded temperature data.
- Studying vertical atmospheric structure and dynamics using altitude-resolved measurements from 70 to 110 km.
- Validating climate and atmospheric circulation models with in-situ observations from Antarctica.
Strengths
- Data focuses on the scientifically significant MLT region (70-110 km altitude).
- Provides measurements from the remote and critical location of King Sejong Station, Antarctica.
Limitations
- Dataset is temporally stale, with the last update recorded in 2009.
- The specific sample size, geographic extent beyond the station, and data granularity are unknown.
Provenance
- Source
- AMD_KOPRI via NASA Earthdata.
- Collection Method
- Measurements obtained from meteor observations.
- Time Range
- Data from 2009.
- Freshness
- null
- Geography
- King Sejong Station, Antarctica.