migrants on map

100%

migrants on map

✓ Published1🌍 Public

Last edited May 9, 2021

Created on Apr 28, 2021

A choropleth-style map displays migrant deaths and missing persons, with circles sized by the count of dead and missing. A linked histogram below shows the same data over time, allowing users to brush a date range to filter the map. The visualization uses React with D3 v6, including `scaleSqrt` for circle sizing, `geoNaturalEarth1` and `geoPath` for the map projection, and `brushX` for the range selection. Data comes from a CSV of global missing migrants.

AI-generated description

A scatter plot of [Iris] https://gist.githubusercontent.com/curran/a08a1080b88344b0c8a7/raw/0e7a9b0a5d22642a06d3d5b9bcbad9890c8ee534/iris.csv

MIT Licensed

Similar vizzes

Loading thumbnail…

Missing Migrants on a map

A world map displays circles sized by the total number of dead and missing migrants, with a histogram beneath charting the same totals over time. The visualization combines a React component using d3.geoNaturalEarth1 and d3.geoPath for the map with d3.scaleSqrt for circle radii. A d3.histogram bins reported dates into monthly intervals, while d3.scaleTime and d3.scaleLinear handle the axes. Data comes from a CSV file of global migrant incidents.

YYenTingWu

91% match

Loading thumbnail…

Missing Migrants

A choropleth-style bubble map visualizes the global distribution of missing migrants, with circle size encoding the total dead and missing per location. A linked date histogram below aggregates these totals monthly, and brushing on it filters the map’s circles to the selected time range. Built with React and D3 v5, it uses `d3.geoMercator` with `d3.geoPath` for map rendering, `scaleSqrt` for bubble radii, and `brushX` to drive the interactive filtering. Data comes from the IOM’s Missing Migrants Project.

VValentineAuer

91% match

Loading thumbnail…

Missing migrants on a Map

This map visualization shows the global distribution of missing migrants, with the size of each circle representing the total number of dead and missing individuals at a given location. The visualization uses a natural Earth projection and overlays semi-transparent circles on a world map, alongside graticules and country borders for geographic context. Built with React and D3 v5, the code employs `d3.geoNaturalEarth1`, `d3.geoPath`, and `d3.geoGraticule` to render the map, while a square root scale (`d3.scaleSqrt`) maps the migrant counts to circle radii. Data comes from a CSV file of the Missing Migrants Project, with geographic coordinates parsed and projected onto the SVG canvas.

Bbsolomon103

90% match

Loading thumbnail…

Missing Migrants on a Map

This visualization displays a world map with circles representing missing migrants, where circle size corresponds to the total number of dead and missing individuals. Using React to render SVG marks, the code employs the D3 library's `geoNaturalEarth1` projection, `geoPath`, and `geoGraticule` to draw the sphere, graticules, landmasses, and interiors. Data is loaded from a CSV file containing migrant incident coordinates. Circle radii are determined via a square-root scale mapping the “Total Dead and Missing” values.

Nnpelliccia

90% match

Loading thumbnail…

46) Choropleth Map

This interactive visualization displays global migrant deaths and missing persons using a natural Earth projection map overlaid with proportional circles, sized by the square-root scale of the "Total Dead and Missing" count. A linked time-series histogram below uses d3.brush to filter the map by reported date. The map renders world land and interior boundaries via d3.geoPath and topojson mesh, while the histogram aggregates monthly sums using d3.histogram and scaleTime. Data comes from an external CSV of migrant incidents.

Llefat92

90% match

Loading thumbnail…

Migrant Map

A world map visualizes missing migrant incidents, with semi-transparent purple circles sized by the total number of dead and missing at each location. The visualization uses a natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath` to render landmasses, country interiors, and graticules from TopoJSON world atlas data. Circle radii are scaled with `d3.scaleSqrt` based on data from a CSV of missing migrants. The React-based implementation loads the data and map topology asynchronously using hooks before rendering SVG circles over the geographic base.

FFonda Irena Santoso

90% match

Loading thumbnail…

Missed Migrants on a Map

A world map visualizes the locations and magnitudes of migrant deaths and disappearances, with circles sized by the “Total Dead and Missing” count. The map uses a natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath`, overlaid with graticules and country boundaries from TopoJSON. Data comes from a CSV of Missing Migrants events, rendered as semi-transparent SVG circles scaled with `d3.scaleSqrt`. The visualization is built with React and D3 v5, distributing proportional symbols across the globe.

Ee-ines

90% match

Loading thumbnail…

Missing Migrants on a Map

A world map displays the locations of missing migrants, with semi-transparent circles sized by the total number of dead and missing per incident. The visualization uses a natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath`, with graticules and country boundaries from World Atlas TopoJSON. Circle radii are scaled using `d3.scaleSqrt` based on the maximum death toll, and React manages the SVG rendering. Data comes from the Missing Migrants Global 2019 CSV, loaded with `d3.csv`.

TTsaiJie

90% match