Missing Migrants on a Map (Multiple Views w/ Brushing)

Missing Migrants Multiple Views, with Brushing

This example visualizes missing migrant incidents worldwide with a bubble map and a brushing-linked date histogram. The map uses `d3.geoNaturalEarth1` and `d3.geoPath` to render country boundaries and graticules, with circle sizes scaled by `d3.scaleSqrt` to represent the total dead and missing per incident. The histogram, built with `d3.bin` and `d3.scaleTime`, shows monthly totals and supports brushing via `d3.brushX`; when a date range is selected, the map filters its circles to matching incidents. Both views share data from a CSV of global missing migrants, rendered as SVG within React.

LLove Wessman

Missing Migrants on a Map - Multiple Views w/brushing

A map of global migrant deaths and disappearances is paired with a time-series histogram, allowing brushing on the histogram to filter the map’s bubbles. The map uses a natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath`, with circle radii scaled by `d3.scaleSqrt`. The histogram bins monthly reported incidents using `d3.histogram` and a time scale, while `d3.brushX` enables selection. The data comes from a CSV of Missing Migrants Global 2021 reports, rendered in React with D3 v7 into SVG.

Ppranav-vis

Missing Migrants on a World Map w/ Histogram & Brushing feature

This example visualizes missing migrant incidents worldwide, combining a natural Earth projection map with a histogram of monthly reported deaths and missing persons. Users brush over the histogram to filter which incidents appear as sized circles on the map, with circle radii encoding the total dead and missing. The visualization uses d3.geoPath for map rendering, d3.bin and d3.timeMonths for histogram binning, and d3.brushX for interactive filtering. The underlying data comes from the Missing Migrants Project subset CSV, with world geography sourced from TopoJSON 50m land data.

Hhunsingeruk@gmail.com

Missing Migrants on a Map with a Brush

This interactive visualization combines a natural Earth projection bubble map with a time-series histogram to explore recorded missing migrant incidents. The map uses d3.geoNaturalEarth1 and d3.geoPath to render world landmasses and graticules, with circle sizes scaled by d3.scaleSqrt according to total deaths. The bottom histogram bins incidents by reported date using d3.bin and d3.timeMonths, aggregating values with d3.sum. Both views draw from a CSV of Missing Migrants data, with the map plotting coordinates and the histogram showing temporal trends.

Jjbruzzo

Missing Migrants Multiple View with Brushing

This interactive visualization combines a global bubble map and a time-series histogram to explore missing migrant incidents. Users can brush over the histogram to filter the map, which displays circles sized by the total dead and missing count. The map uses d3.geoNaturalEarth1 and d3.geoPath for geographic rendering, while the histogram employs d3.bin and d3.brushX for temporal aggregation and selection. Data comes from a CSV of missing migrants and world atlas TopoJSON, rendered with React and SVG.

JJohn Huang

Analyzing Missing Migrants (Multiple Views w/ Brushing)

This interactive visualization explores global migration incidents, showing a world map with circles sized by the total number of dead and missing migrants at each location. Below, a date histogram displays the monthly sum of casualties, and users can brush across this timeline to filter which incidents appear on the map. The map uses a natural Earth projection via `d3.geoPath` for land and graticule rendering, while the histogram and brushing rely on `d3.scaleTime`, `d3.histogram`, and `brushX`. Data comes from the Missing Migrants Project CSV, rendered as SVG circles with square-root scaling.

WWaseem Medhat

Missing Migrants Brushing

This visualization combines a world map and a time-series histogram to explore global migrant deaths and disappearances. Brushing a date range in the histogram filters the circles on the map, which use `d3.scaleSqrt` scaling and `d3.geoPath` with a `geoNaturalEarth1` projection. The histogram bins monthly data with `d3.bin` and `timeMonths`, while the brush uses `brushX`. Data comes from a CSV of the Missing Migrants Project, overlaid on a TopoJSON world atlas.

CCarlos Caballero

Missing Migrants Multiple Views with Brushing

This interactive visualization combines a natural Earth projection bubble map of missing migrants with a linked brushing-enabled date histogram. The map uses d3.geoNaturalEarth1 and d3.geoPath to render world landmasses from TopoJSON, with circle radii scaled by d3.scaleSqrt based on total dead and missing counts. The histogram bins monthly totals via d3.bin and d3.timeMonths, and the d3.brushX selection filters map circles in real time. Both views use SVG rendering within a React framework, loading data from a CSV of Missing Migrants Global incidents.

KKevin McMorrow