{"version":"1.0","type":"rich","title":"Missing Migrants on a Map with Fast Brushing Bars","description":"A world map shows the global distribution of missing migrants, with circle sizes scaled by the total number of dead and missing per location. A time-series bar chart beneath the map displays the same totals aggregated by month. Brushing a time range on the chart immediately filters the map’s circles to show only incidents within that period. The visualization uses D3 v5 for geographic projections, histograms, and brushing, with React managing state and rendering SVG elements. Data comes from a CSV of migrant incidents, while country boundaries are drawn from TopoJSON.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c7c97b31083e4243b0484713ffc46110?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}