{"version":"1.0","type":"rich","title":"Analyzing Missing Migrants Part VII - Performance Optimization","description":"This interactive visualization displays missing migrant incidents on a global map, with a histogram below showing the total dead and missing over time. Users can brush the histogram to filter the map's circles. The map uses a natural Earth projection with graticules, rendered using `d3.geoPath`. The dashboard is built with React and leverages `d3.bin` and `d3.scaleSqrt`. Data comes from the Missing Migrants Project, filtered via `d3.brushX`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e1c73745615f420c84333f330c18ad24?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}