ECharts Migration Lines Map
Animated migration lines on a world map — each polyline is drawn as a curved trajectory between an origin and a destination, with a moving symbol (plane, dot, or arrow) that travels along the path on a continuous loop. ECharts ties the geo basemap to a `lines` series with `effect
Template details
- map
- migration
- lines
- flow
- geo
- animated
- echarts
When to use this template
This visualization effectively highlights directional movement and intensity between distinct geographic locations. Analysts use it to identify dominant corridors, understand the spatial distribution of flows, and discern patterns of connection across a map. It is ideal for exploring how entities or values move from one point to another, revealing the 'where from' and 'where to' of a process.
- Datasets with explicit origin and destination geographic coordinates.
- Quantitative values representing the magnitude or volume of flow.
- Data where the directionality of movement is a key analytical concern.
- Geospatial records linking discrete source and target locations.
- Time-series data showing evolving flow patterns over periods.
- Data where identifying major connection pathways is crucial.