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Climate World Map Cities
This interactive globe visualizes how climate change affects agricultural crop yields across global cities from 1990 to 2024. A dropdown menu filters the data by year, while drag-and-zoom controls enable panning and scaling of the orthographic projection. Circle radii encode crop yield values, with spiral offsets separating overlapping cities. Built with D3.js, it uses `d3.geoOrthographic`, `geoPath`, and `geoGraticule` to render the map, and `d3.drag` and `d3.zoom` for interaction. The data comes from a modified Kaggle dataset of climate change impacts on agriculture.
AI-generated descriptionA world map showing cities.
See also:
- Simplemaps: World Cities Database
- Wikipedia: Toggle the table of contents Geographic coordinate system
- d3-geo: projection(point)
MIT Licensed