Interactive raster example
GECO Leaflet Map
This map demonstrates how a gridded surface can be rendered directly in Leaflet from R.
About the layer
The coloured cells are a georeferenced version of R’s built-in volcano matrix. Each pixel stores one elevation value; neighbouring colours reveal the shape and gradient of the surface.
Explore
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Pan and zoom across the raster.
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Toggle the raster in the layer control.
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Use the legend to interpret cell values.