project_NH_US_Map

100%

project_NH_US_Map

✓ Published1🌍 Public

Last edited Feb 28, 2023

Created on Feb 28, 2023

This example displays a map of the United States with circles overlaid on major cities, using a square-root scale to size each circle based on the city’s population. The map is rendered with SVG paths generated by d3.geoPath, while the city coordinates are projected using d3.geoAlbersUsa. The visualization loads US state boundaries and city data from external CSV and TopoJSON sources, and is built with React and D3 v5.

AI-generated description

This is a map of the united states, it is a modified version of map with points by chase hall. What I plan to do is use this map to plot my solar data onto

MIT Licensed

Similar vizzes

Loading thumbnail…

map with points

This visualization displays a map of the United States with a circle for each city, sized by population using a square-root scale to reduce visual disparity. It shows the geographic distribution of populated areas across the country. The code uses React to manage state and rendering, while D3 v5’s geoAlbersUsa and geoPath project and draw state boundaries and interior borders from TopoJSON data. City coordinates are projected from longitude and latitude, and circles are rendered as SVG elements with opacity.

CChase Hall

86% match

Loading thumbnail…

US Map

This example displays a map of the 50 US states, with each state filled in red and white borders separating them. The visualization uses the `geoAlbersUsaTerritories` projection and the `d3.geoPath` API to render geographic shapes as SVG paths. The map is generated from TopoJSON data loaded from a remote US atlas source, and it enhances interactivity by changing each state’s color to green when the pointer hovers over it.

Fferneyhoughedward@gmail.com

83% match

Loading thumbnail…

map us 1

This map of the United States displays cities as red circles, overlaid on a gray state map. It uses D3’s `geoAlbersUsa` projection and `geoPath` to render the states, and plots city coordinates from `citydata.csv`. Clicking a city draws black lines to all other cities, with line thickness proportional to the clicked city’s `flow` value, and hover transitions enlarge and recolor the selected circle.

PPeiyang Li

83% match

Loading thumbnail…

US_Map

A choropleth-style map displays the contiguous United States with state boundaries, rendered in SVG using React. The visualization uses `d3.geoAlbers` for projection and `d3.geoPath` to draw geographic features, with `d3.geoGraticule` generating graticule lines. Land areas are filled pink, interiors stroked darkblue, and the sphere background is yellow, styled via CSS. Geographic data comes from the US Atlas TopoJSON, processed with `topojson.feature` and `topojson.mesh`.

AAkrutiKhurana2103

83% match

Loading thumbnail…

US Map practice

This example shows a static map of US counties and state boundaries rendered in SVG, with each county path filled in grey and state interior borders drawn in a distinct teal color. The visualization uses D3 v5’s `geoPath` with a `geoIdentity` projection that applies `reflectY(true)` to flip the map vertically. React components load TopoJSON from the US Atlas package (`counties-albers-10m.json`), converting it to GeoJSON features via `feature` and `mesh` from TopoJSON, then fitting the projection to a 960×500 viewport with `fitExtent`. The map includes county polygons and state outline meshes, with styling defined in an external CSS file.

AAndre J Denais

82% match

Loading thumbnail…

US MAP

This interactive visualization displays a choropleth-style map of the United States, rendered as an SVG using React and D3 v5. The map shows state boundaries through purple interior lines, with land areas filled in green against a dark blue sphere background. The code employs `d3.geoAlbers` for the Albers equal-area projection, `d3.geoPath` to generate SVG paths, and `d3.geoGraticule` for grid lines. Geographic data comes from the `us-atlas` TopoJSON file, processed through `feature` and `mesh` from topojson library.

Ssiddu7147

82% match

Loading thumbnail…

Fork of project_NH_US_Map_2

A fork of a U.S. map project, this visualization plots solar energy data points as blue circles over a green state map. The code uses D3’s `geoAlbersUsa` projection and `geoPath` to render the states from a TopoJSON atlas, while the `scaleSqrt` function sizes circles based on `watt_max` values from a CSV dataset. The interactive React app loads data via `d3.csv` and `d3.json` hooks, with circles positioned by converting latitude and longitude coordinates through the projection.

NNavak94

82% match

Loading thumbnail…

country map

This example displays a map of the United States with state boundaries, rendered as SVG paths using D3’s `geoAlbers` projection and `geoPath`. It shows land areas in blue, a graticule sphere in purple, and state interiors highlighted with yellow strokes. The map loads US Atlas TopoJSON data from jsdelivr, processes it with `topojson.feature` and `topojson.mesh`, and is built within a React component using the `geoGraticule` API to draw the graticule lines.

PPavaniMangugari

82% match