Antarctic all-sky imager observations from the Chinese Zhongshan Station on April 23rd, 2019. The dataset contains image files in PNG format, with each compressed file corresponding to a specific observed waveband, namely 5577 Å and 6300 Å. The data was contributed by Xingyu Li from Peking University and is available under an Open Access license.
Use Cases
- Analyzing temporal variations in airglow intensity based on the 5577 Å and 6300 Å waveband observations.
- Studying spatial structures of upper atmospheric emissions based on the all-sky image data.
- Validating or calibrating physical models of the ionosphere and thermosphere based on the optical observations from Antarctica.
Strengths
- Data is from a specific, scientifically significant location: the Chinese Antarctic Zhongshan Station.
- Observations are from a precise date: April 23rd, 2019.
- Data includes observations for two distinct optical wavebands: 5577 Å and 6300 Å.
Limitations
- Row count and total dataset size are unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
- Last update date is unknown; freshness unverified.
Provenance
- Source
- Xingyu Li, Peking University, via paperswithcode.
- Collection Method
- All-sky imager observations.
- Time Range
- April 23rd, 2019.
- Geography
- Chinese Antarctic Zhongshan Station.