Online Data Services
GSNI provide access to data through Open Data NI, Spatial NI and a number of web applications. Access to these data services are given below.
GeoIndex
![](geoindex.jpg)
WMS
Copy the hyperlinks below to use the WMS services for each GeoIndex theme in your desktop GIS.
Geology: Copy WMS link
Enquiries Theme: Copy WMS link
Geochemistry Theme: Copy WMS link
Geophysics Theme: Copy WMS link
Hydrogeology Theme: Copy WMS link
Minerals Theme: Copy WMS link
Radon
![](s300_radonmapNIreland960x640.jpg)
Press release: New radon map for Northern Ireland published.
See the Radon: indicative atlas for Northern Ireland