Fork of Multiple Views with Brushing
This visualization combines a world map and a time-series histogram to explore missing migrants data. The map displays circles sized by the square-root of the total dead and missing per reported location, using a Natural Earth projection with graticules and land boundaries. A brushable bar chart below filters the map by date range. The code leverages `d3.geoPath` for map rendering, `d3.scaleSqrt` for circle sizing, `d3.brushX` for interactive selection, and `d3.histogram` for binning monthly totals. Data comes from the Missing Migrants Project and world-atlas TopoJSON.