{"version":"1.0","type":"rich","title":"dv2020-ep44-viz45 - missing migrants brushing","description":"A bubble map and histogram visualize the Missing Migrants Dataset, showing the geographic distribution and monthly counts of dead and missing migrants. The histogram uses a brushing interaction via `d3.brushX` to filter the map’s bubbles by date range. The map is rendered with `d3.geoPath` and a natural Earth projection, while data is loaded through `d3.csv` and world map topology via `d3.json` with TopoJSON. The React-based interface uses D3 scales and SVG elements for rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/79df820306da459ebe7ff0ca9cf7fece?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}