{"version":"1.0","type":"rich","title":"Climate World Map Cities - Color Legend","description":"This interactive globe visualizes agricultural crop yields across key cities worldwide, with color-coded circles representing crop types and size indicating yield per hectare. Users can pan and zoom the orthographic projection using d3.drag and d3.zoom, while a dropdown filters data by year. An interactive color legend toggles visibility of specific crops, and hovering reveals detailed tooltips with year, region, and yield data. The visualization uses d3.geoPath with GeoJSON country outlines from the world-atlas TopoJSON source, with data derived from the Climate Change Impact on Agriculture dataset, including ChatGPT-determined agricultural cities.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/931f6737acaa472ba4929441882e474f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}