GeoIndex - British Geological Survey

Beta notes: Please wait until the elevation data has calculated before continuing. Slices for larger areas may take c. 1 minute to generate. You may get a page error for high-resolution slices in the London model due to timeout of the processing. We are working to rectify this. If this occurs, select a smaller area or lower the resolution.
Select base depth of horizontal slice using either:

Below Surface Horizontal slice depth specified in metres below ground surface	OR	Elevation relative to OD Horizontal slice depth specified in metres relative to Ordnance Datum
Minimum: 0m Maximum: Calculating...		Maximum: Calculating... Minimum: Calculating...
Value: m		Value: m

Select resolution for section image. Higher resolutions can take a minute or longer to generate:
Full resolution (approximately 50m) Mid resolution (approximately 100m) Low resolution (approximately 200m)

Hover over a row to highlight feature.
Double click on row to zoom to feature.

Location:

Data

Welcome to the Onshore GeoIndex

To begin click on 'Add Data' to add a new layer to the map and zoom to a location using the 'Enter location' box.

The Onshore GeoIndex is now mobile friendly, opening with a simplified user interface on a smartphone or tablet.

Loading layers...

Spatial search: Click on 'Rectangle', 'Polygon' or 'Circle' buttons to draw a selection shape on the map.

Attribute query: Click on 'Query' button to search based on feature attributes.