{"version":"1.0","type":"rich","title":"Missing Migrants on Map and Bar","description":"The visualization combines a world map with a time-series bar chart to explore global migrant deaths and disappearances. Geographic locations are plotted as circles scaled by the square root of the total dead and missing, while the lower histogram aggregates the same metric by month, using a D3 time-scale and binning. The map uses `d3.geoNaturalEarth1`, `d3.geoPath`, and `d3.geoGraticule` for the projected landmasses, and the chart is built with React components. Data comes from a CSV file of Missing Migrants incidents, rendered entirely as SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/79b811ef694741d193698ce943abcfd0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}