Cloud Condensation Nuclei Measurements from King Sejong Station in 2011

Aerosol CCN monitoring data was collected at King Sejong Station in 2011 using a Cloud Condensation Nuclei Counter. The dataset, provided by AMD_KOPRI, captures the concentration of particles that act as seeds for cloud droplets. It was last updated on the platform in August 2021.

Use Cases

• Analyze temporal trends in CCN concentration to study seasonal aerosol variability in the Antarctic.
• Correlate CCN measurements with other atmospheric parameters to model cloud formation processes.
• Use the 2011 monitoring data as a baseline for long-term studies of changing aerosol conditions in polar regions.

Strengths

• Data originates from a dedicated scientific monitoring station in the Antarctic.
• Focuses on a specific and critical atmospheric measurement (CCN concentration).

Limitations

• The dataset is limited to a single year (2011) and a single geographic location.
• Sample size, row count, and data granularity are unknown.
• The data's age may limit its relevance for studying recent atmospheric changes.

Provenance

Source

AMD_KOPRI via NASA Earthdata.

Collection Method

Measured by a Cloud Condensation Nuclei Counter (CCNC).

Time Range

2011

Freshness

Data from 2011; metadata last updated in 2021.

Geography

King Sejong Station, Antarctic.