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d3-geo | D3 | Observable
d3-geo
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Geographic projections, spherical shapes and spherical trigonometry.
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Published
541
4
Quantile Choropleth
Fork
Public
Mike Bostock
Apr 7, 2022
23
Orthographic (SVG)
Fork
Public
Mike Bostock
Aug 27, 2020
7
Equal Earth
Public
Mike Bostock
May 23
6
Natural Earth
Fork
Public
Mike Bostock
May 23
6
Conic Equidistant
Fork
Public
Mike Bostock
May 23
1
Tobler–Mercator
Public
Mike Bostock
May 23
1
Conic Conformal
Fork
Public
Mike Bostock
May 23
3
Equirectangular
Fork
Public
Mike Bostock
May 23
2
Azimuthal Equidistant
Fork
Public
Mike Bostock
May 23
2
Azimuthal Equal-Area
Fork
Public
Mike Bostock
May 23
Mercator
Fork
Public
Mike Bostock
May 23
2
Orthographic
Public
Mike Bostock
May 23
16
Gnomonic
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Public
Mike Bostock
May 23
1
Stereographic
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Public
Mike Bostock
May 23
4
Versor dragging
Public
Mike Bostock
Aug 1, 2023
147
2
Transverse Mercator
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Public
Mike Bostock
Jul 15, 2020
1
Conic Equal-Area
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Public
Mike Bostock
Jul 15, 2020
U.S. Map
Fork
Public
D3
Jun 7, 2023
22
2
World map (canvas)
Public
Mike Bostock
May 23
54
4
U.S. State Capitals
Fork
Public
Mike Bostock
Jul 19, 2025
23
World tour
Public
Mike Bostock
Aug 1, 2023
213
4
Cassini
Fork
Public
Mike Bostock
May 23
2
Projection comparison
Public
Mike Bostock
Aug 1, 2023
61
Tissot’s indicatrix
Public
Mike Bostock
Oct 26, 2023
17
Bivariate choropleth
Fork
Public
Mike Bostock
Sep 6, 2024
127
U.S. Map (Canvas)
Fork
Public
D3
Jul 10, 2024
26
5
Web Mercator tiles
Public
Mike Bostock
Oct 26, 2023
28
World Map (SVG)
Fork
Public
Mike Bostock
Jul 30, 2021
43
Zoomable Raster & Vector
Fork
Public
Mike Bostock
Nov 3, 2020
27
Zoom to bounding box
Public
D3
Aug 1, 2023
163
1
Projection Transitions
Public
Mike Bostock
Dec 3, 2020
76
U.S. Map with Puerto Rico
Fork
Public
Mike Bostock
Aug 27, 2020
13
Antimeridian Cutting
Public
Mike Bostock
Oct 1, 2021
9
Orthographic to equirectangular
Public
Mike Bostock
Aug 1, 2023
82
Context to Curve
Public
Mike Bostock
Jun 4, 2023
32
Three-Axis Rotation
Public
Mike Bostock
Aug 27, 2020
19
Versor Zooming
Fork
Public
Fil
Oct 24, 2023
42
Non-contiguous cartogram
Fork
Public
Mike Bostock
Feb 26, 2024
39
Testing projection visibility
Public
Mike Bostock
Oct 26, 2023
50
projection.reflectX
Fork
Public
Fil
Oct 24, 2023
52
