{"version":"1.0","type":"rich","title":"Fork of Fork of The map of soldier data visualization in war - Napoleon's Russian campaign","description":"This D3.js (v7) visualization recreates Charles Minard's 1869 flow map of Napoleon's 1812 Russian campaign, showing the army's size through variable-width paths—tan for the advance to Moscow and dark gray for the retreat—alongside cities, rivers, and a temperature chart. The SVG rendering uses `d3.area` with a Catmull-Rom curve to generate the troop-flow paths, `d3.csvParse` to load embedded troop, city, river, and temperature data, and interactive hover tooltips on paths and city markers. It displays troop counts dropping from 422,000 to just a few hundred survivors, with the retreating temperature plunging to -30°C.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/78a92d3f304d4ab4a9a6d4c305d45b47?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}