{"version":"1.0","type":"rich","title":"mapa aragon","description":"A choropleth map of Aragón colors each province by its share of the region’s 2021 population, using a green sequential scale derived from `d3.schemeGreens`. Hovering a province reveals its exact percentage in a tooltip. The visualization loads GeoJSON boundaries and a CSV dataset via `fetch` and `d3.csv`, then renders paths with `d3.geoPath` and a `geoMercator` projection. Interactive pan and zoom are enabled through `d3.zoom`, while a legend built with `scaleOrdinal` summarizes the color ranges.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e9df5f1805c04fabaf7dfca1776f519d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}