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Geospatial visualisation is the representation of data that has a geographic or location component — mapping data onto the real world. From election results and disease outbreaks to delivery routes and climate change, spatial context adds a powerful dimension to data analysis.
| Type | Description | Examples |
|---|---|---|
| Point | A single location (latitude, longitude) | City locations, sensor readings, store locations |
| Line | A path or route | Roads, rivers, flight paths |
| Polygon | An area or region | Country borders, districts, building footprints |
| Raster | A grid of cells with values | Satellite imagery, elevation maps, temperature grids |
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