{"version":"1.0","type":"rich","title":"Combined map and histogram","description":"A combined map and histogram visualizes the geographic distribution and temporal trends of missing migrants. The map projects city locations using a natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath`, with bubble sizes scaled by the square root of the total dead and missing count. Below, a time-series histogram bins reported dates monthly using `d3.histogram`, with bar heights summing the casualties per month. The visualization uses React for component structure and SVG for rendering, with data from the Missing Migrants CSV and world atlas TopoJSON.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5d066fa7e520454fba6a8db21b9a5852?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}