{"version":"1.0","type":"rich","title":"Thailand map by population density","description":"This interactive map of Thailand visualizes population density by province, with colors ranging from white to blue as density increases. Hovering over a province displays its name and density value, while clicking zooms in on the selected province with a smooth animated transition, highlighting it in pink. The visualization uses a Mercator projection customized to center Thailand, and it loads geographic data from an external JSON file. Built with D3 v3, the map renders as SVG and supports zoom-on-click interactions.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-1312f81e35ca1fb0aab17309fbfb9fee?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}