Van der Grinten IV

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Van der Grinten IV

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Last edited Feb 27, 2019

Created on Jan 9, 2013

This example displays a world map using the Van der Grinten IV projection, filled with dark land masses and white country boundaries against a graticule grid. The map is rendered as SVG using D3 v3, with the projection accessed via `d3.geo.vanDerGrinten4` from the geo.projection plugin. Geographic data comes from a TopoJSON file of world land and country shapes, processed with `topojson.feature` and `topojson.mesh`. A sphere outline and graticule are drawn with `d3.geo.path` and `d3.geo.graticule`.

AI-generated description

The Van der Grinten IV projection is available as d3.geo.vanDerGrinten4 in the geo.projection D3 plugin.

gpl-3.0 Licensed

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