Choropleth Map

100%

Choropleth Map

✓ Published0🌍 Public

Last edited Jun 13, 2020

Created on Jun 13, 2020

This choropleth map colors countries by their economy classification using an ordinal color scale derived from d3.scaleOrdinal and d3.schemeSpectral. It renders world geography with d3.geoPath and a Natural Earth projection, with zoom and pan via d3.zoom. A color legend built from d3.zoom and custom SVG circles and text displays the categorical levels. The data comes from a GitHub-hosted CSV joined to TopoJSON world atlas geometries using topojson.feature. Hovering highlights individual countries with a red fill.

AI-generated description

MIT Licensed

Similar vizzes

Loading thumbnail…

Choropleth Map

This choropleth map colors countries by their economy classification using an ordinal color scale with a spectral scheme. The geographic data comes from the world-atlas TopoJSON dataset, which is processed with topojson.feature and joined to TSV metadata. A natural Earth projection renders the map via d3.geoPath, while d3.zoom enables panning and zooming. Hovering highlights countries in red, and a custom color legend displays the color scale with circles and text labels.

MMaxwell Dayvson da Silva

96% match

Loading thumbnail…

Choropleth Map

This choropleth map colors world countries by their economy classification using an ordinal color scale with the spectral scheme. The visualization supports zooming and panning through D3’s zoom behavior, while hover effects highlight individual countries. It renders geographic boundaries with d3.geoPath and a Natural Earth projection, and includes a custom color legend built with SVG circles and text. Data is loaded from the World Atlas TopoJSON and TSV files, processed via topojson.feature, and joined by country ID.

Nnouralkhoury

96% match

Loading thumbnail…

Choropleth Map

This choropleth map colors countries by their economy classification using a categorical color scale derived from d3.scaleOrdinal and d3.schemeSpectral. It loads GeoJSON from TopoJSON world-atlas data and merges it with TSV metadata, then renders paths via d3.geoPath with a Natural Earth projection. Hovering highlights countries in red, while a custom color legend built with reusable D3 code displays the ordinal categories. Zoom and pan are enabled through d3.zoom, and the SVG output includes tooltips showing country names and economy values.

PPreciousone

96% match

Loading thumbnail…

Choropleth Map

This choropleth map colors countries by their economy category, using a spectral ordinal color scale and a legend rendered as circles and text. It displays world geography with a natural Earth projection and supports zooming via d3.zoom. The map is built with d3.geoPath and topojson, loading country boundaries from the world-atlas dataset and merging in economic classification data from a CSV file. Hovering highlights individual countries, while the legend updates dynamically based on the data’s domain.

Zzikitamar9

96% match

Loading thumbnail…

Choropleth Map

This choropleth map colors countries by their economy classification, with a color legend and tooltips showing each country’s name and category. The visualization uses a natural Earth projection rendered as SVG paths via d3.geoPath, while TopoJSON and TSV data from the world-atlas package are loaded asynchronously. Users can pan and zoom the map using d3.zoom, and hovering highlights individual countries in red. The color scale uses d3.scaleOrdinal with a spectral scheme, and an interactive legend is built from custom d3 selections.

BBrandon Lehr

96% match

Loading thumbnail…

Choropleth Map

A choropleth map colors world countries by their economy classification, using a categorical ordinal color scale. The visualization loads geographic data from the world-atlas TopoJSON and TSV files, then renders the map via d3.geoPath with a natural Earth projection. Zooming is enabled through d3.zoom, and countries highlight red on hover. A custom color legend displays the economy categories as colored circles, while the map also shows a blue sphere background. The code uses d3.scaleOrdinal with schemeSpectral ranges to assign colors.

NNitin Vadhiya

96% match

Loading thumbnail…

Choropleth Map

This choropleth map colors countries by their economy type using a categorical ordinal scale with the d3.schemeSpectral palette. It renders world geography with d3.geoNaturalEarth1 and d3.geoPath, allowing zoom and pan via d3.zoom. A custom color legend displays the scale with circles and labels, while hovering highlights a country in red. Data comes from the world-atlas TopoJSON and TSV files, and the visualization is drawn with SVG.

MManoukK

96% match

Loading thumbnail…

Choropleth Map

A choropleth map colors countries by economic classification using an ordinal color scale derived from d3.schemeSpectral. The visualization applies the d3.geoNaturalEarth1 projection and renders GeoJSON paths via d3.geoPath, with topology loaded from a world-atlas TopoJSON file and country names merged from a TSV lookup. Hovering highlights individual countries in coral, and d3.zoom enables interactive panning and scaling. A custom color legend displays the seven economy categories with labeled circles.

MMichał Szumnarski

95% match