{"version":"1.0","type":"rich","title":"Keeling Curve Data","description":"This example displays the Keeling Curve dataset, showing monthly atmospheric CO₂ measurements from Mauna Loa starting in 1958. It presents the first row of the CSV as formatted JSON, highlighting the data structure including raw CO₂ values, seasonally adjusted readings, and fitted trend lines. Missing values, encoded as -99.99, are converted to NaN during preprocessing. The visualization uses ES module imports to load the CSV directly and renders the parsed object in a styled `<pre>` element.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ae46bbb1d2314ba686e8bd7d7ecdec03?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}