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Since 2009, ���ճԹ� has maintained three core map viewer applications:��

1. Geology of Britain (classic and 3D versions): a web viewer aimed at the general public
   
2. iGeology:�� a native mobile app aimed at the general public
3. GeoIndex: a web viewer aimed at GeoScience professionals.��

In the years since their launch, there have been a number of advancements in both browser and mobile technology. We believe that now is the correct time to consolidate some of these services, and our resources, into a new bespoke map viewer that provides greater accessibility and is available to a wider audience. ���ճԹ� made the decision to retire both iGeology and Geology of Britain, replacing them with the ���ճԹ� Geology Viewer, a lightweight web-based application�� for general use, and the ���ճԹ� GeoIndex, a premium map viewer service for professional use.��

���ճԹ� host a number of mobile optimised map viewers that offer many of the same features and data as was available in the iGeology app.

The�����ճԹ� Geology Viewer is a��new free-to-use, lightweight viewer, offering access to bedrock and superficial deposit data across most modern browser-enabled devices.

The ��is a web tool for professional users who need to access ���ճԹ� data as part of their business requirements, including borehole records, fault information, and interactive 3D models.

The ���ճԹ� Geology Viewer has been released as a (PWA) which means that it is a web application with extra functionality. It will not be found in the Apple or Google App stores, but instead accessed via the ���ճԹ� website.

Visiting the application on a desktop browser you will not notice any difference, however, on a mobile device (iOS, Android) it can be installed onto your device home screen, launches with a splash screen and runs in full-screen mode like a native app. Instructions on how to install the new app can be found on the ���ճԹ� Geology Viewer page.

The ���ճԹ�iD system is closed for new registrations and existing accounts will be removed from the ���ճԹ� servers following the retirement date.��

Data submitted through iGeology will be made available from the ���ճԹ� website. More details will be available soon.

Not all functionality that was previously available in iGeology will be migrated to the ���ճԹ� Geology Viewer. We have prioritised the functionality based on the needs of our users, as some elements of iGeology were used less frequently than others. This allows us to focus on the most essential functionality and provide a more streamlined and user-friendly application.��

If you are unable to find the features your are looking for in the ���ճԹ� Geology Viewer, please try our GeoIndex viewer for professional users.

Our borehole data is available through a number of ���ճԹ� sources:��

• the application��
• the ���ճԹ� website (full borehole information and data downloads)
• via a web map service WMS (Hazards theme) and through ESRI’s ��

If you require a report generated using licenced ���ճԹ� data, please contact our enquiries team to ask about available .��

Radon reports are also available from

How do I download my iGeology (iOS) in-app purchased reports?

You can download any previously purchased iGeology reports that are available on your local device. To do so:

• Connect your iPhone/iPad to your computer and launch iTunes
• Click on the phone icon in the iTunes toolbar
• In the sidebar select ‘File Sharing’
• In this box you will see a list of Apps, click on iGeology.
• On the right will be a folder called ‘myReports’. Click this and then the ‘Save to…’ button
• Save the folder to your local computer. Your reports will all be in this folder.

Please note that only reports which are downloaded to your iGeology app are available. We are not able to restore previously purchased reports if they do not exist on your local device.