{"version":"1.0","type":"rich","title":"Multiple Views with Fast Brushing","description":"A world map and a time-series histogram show the locations and monthly totals of missing migrants. Users brush a time interval in the histogram, instantly filtering the map’s circles to reflect the selected range. Built with React hooks, the visualization uses `d3-geo`’s `geoNaturalEarth1` and `geoPath` for map projection, `d3.brushX` for interactive selection, and `d3.bin` with `timeMonths` for aggregating data. The map’s point radii derive from `d3.scaleSqrt`, with data sourced from the Missing Migrants Project and world boundaries from World Atlas TopoJSON.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8512817d1a1841dc8bb7508c14039048?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}