World Map

100%

✓ Published0🌍 Public

Last edited Apr 13, 2023

Created on Apr 11, 2023

This world map visualizes global population distribution by income group, using color to encode each country's economic classification. The map is rendered with D3 v5’s `d3.geoMercator` and `d3.geoPath`, projecting GeoJSON country boundaries from the world-atlas package. A color legend, built with custom D3 code, maps income categories to a sequential red color scale (`d3.schemeReds`), while interactive zooming is enabled via `d3.zoom`. Population data from the included CSV is not directly displayed but informs the visualization’s narrative.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

Similar vizzes

Loading thumbnail…

Choropleth Map

This choropleth map visualizes global income groups by coloring each country according to its `income_grp` attribute, using a spectral color scale (`d3.schemeSpectral`). The map shows a natural Earth projection rendered with `d3.geoPath`, with hover interactions highlighting countries in red. Built with React and D3 v6, it loads world boundary data from the `world-atlas` package via TopoJSON and TSV files, and includes a custom color legend component. The visualization supports zooming through a zoom behavior API.

MMatthew Rubino

83% match

Loading thumbnail…

World Map

This example presents a choropleth world map visualizing countries colored by income group, with data sourced from World Atlas TopoJSON and TSV files. It uses D3 v5 with a geoNaturalEarth1 projection and d3.geoPath to render countries, while a color legend explains the ordinal color scale. The map supports zooming via d3.zoom, and hovering highlights countries in green. Animated transitions update the legend circles when the scale changes.

HHemanthh81

83% match

Loading thumbnail…

World Map

This interactive world map visualizes population data by country for 2018, using color and size to distinguish between regions with and without reported figures. The visualization employs a natural Earth projection via `d3.geoPath` and `d3.geoNaturalEarth1`, with countries rendered as SVG paths. Population values are mapped to circle sizes using `d3.scaleSqrt`, and a size legend with tick marks displays the scale. Users can pan and zoom through `d3.zoom`, and hovering over a country reveals its population via a tooltip. Data comes from a CSV file joined to TopoJSON world atlas geometry.

Rrohit181099

83% match

Loading thumbnail…

Choropleth map with D3.js!

This choropleth map visualizes world countries colored by income group using D3.js. The map uses a natural Earth projection via `d3.geoPath` and `geoNaturalEarth1`, with country boundaries loaded from TopoJSON world-atlas data and income classifications joined from a TSV file. A color legend built with `scaleOrdinal` and `schemeSpectral` displays the categorical color scale. Interactive zooming is implemented through `d3.zoom`, and hovering over a country highlights it in red while a tooltip reveals its name and income group.

Fforcox43

82% match

Loading thumbnail…

World Map Visualization

This visualization presents a choropleth world map showing population counts by country, using a blue sequential color scale on an SVG-rendered Natural Earth projection. The code loads CSV population data and GeoJSON country boundaries, then applies d3.geoNaturalEarth1 and d3.geoPath to draw each nation. Countries without matching data appear in black. Population values are converted to numbers and mapped through d3.scaleQuantize with d3.schemeBlues[5] to encode magnitude visually across the geographic layout.

NNukaShravanKumar

82% match

Loading thumbnail…

Choropleth Map

This choropleth map visualizes global income groups, with each country colored according to its economic classification from the world-atlas dataset. The visualization uses a D3 v5 SVG rendering with a natural Earth projection, allowing users to pan and zoom through the interactive geoPath features. The map employs an ordinal color scale with a spectral scheme, while a custom legend (colorLegend.js) displays the categorical colors with circle markers. The data loads asynchronously from TSV and TopoJSON files via Promise.all, with country names and income group values shown as tooltips on hover.

Ccaydener

81% match

Loading thumbnail…

Choropleth Map

This choropleth map colors world countries by income group, using a spectral color scale with an accompanying legend. The visualization is built with D3.js, using `d3.geoPath` and `d3.geoNaturalEarth1` for map projection and rendering, and `zooming` via `d3.zoom` event handling. Country data comes from the `world-atlas` package, with income group information joined from a TSV file, and the map supports hover highlighting.

Iianleekq

81% match

Loading thumbnail…

Choropleth Map

This choropleth map displays global income groups using a color scale applied to each country’s territory. The visualization employs d3.geoPath with a natural Earth projection to render the GeoJSON features, while d3.scaleOrdinal and schemeSpectral map income categories to colors. A custom color legend, built with select and merge, appears on the left. The map supports zooming via d3.zoom, and hovering highlights countries in red. Data comes from the world-atlas TopoJSON and TSV files, processed with topojson.feature.

PPiotr Paszek

81% match