{"version":"1.0","type":"rich","title":"ICE-5","description":"This visualization displays a raster image of a historical map or chart, rendered directly within an SVG canvas using an embedded base64-encoded JPEG. The image fills the entire 900×384 pixel viewport and is applied via an SVG `<pattern>` element with `patternContentUnits` set to `objectBoundingBox`. The D3.js library v5 is loaded from a CDN, although the code primarily relies on native SVG and XLink for image placement. Black background `<pre>` elements with aqua text accompany the visual, providing summary metadata about the displayed dataset in a readme-style format.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/303f42b2e07f47ecb97a2fe74c1137ee?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}