{"version":"1.0","type":"rich","title":"Japan Country","description":"This example displays a choropleth of Japan, rendered as an SVG path using the d3.geoPath projection. The visualization shows the country’s terrain, dynamically simplified based on a user-adjusted threshold slider, which filters out triangular areas below the set value. Built with d3.v4 and topojson, it loads GeoJSON data from a remote GitHub source and re-renders the map on slider input or window resize, using the d3.geoTransform for custom simplification.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/063198b8ab93467b84d7143b6be19786?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}