Map Controls¶

Pan — click and drag the map
Zoom — scroll wheel, or use the +/- buttons
Reset view — the map auto-fits to your selected regions when a layer is added

Base Maps¶

Open Settings from the user menu (top right) to choose a base map style. Options include light, dark, and satellite imagery.

Colour Ramp¶

Also in Settings, you can change the colour ramp used for choropleth shading. The default is a blue sequential ramp. Options include diverging ramps (useful for showing positive/negative values like swing).

Opacity¶

Adjust choropleth opacity in Settings to let more or less of the base map show through.

Hovering¶

Hover over a region to see its name and data value in a tooltip.

Compare View¶

When you have two or more layers, you can compare them side by side:

Select two layers using the compare checkboxes in the layer list
The map splits into a synchronised left/right view
Pan and zoom on either side — the other follows

Keyboard Shortcuts¶

Press ? anywhere in the app to see all available keyboard shortcuts, including navigation between pages and form field shortcuts.