Welcome to the Digital Imaging Hub homepage. This page serves as a conduit for researchers within the Institute of Petroleum Engineering (as well as the rest of Heriot-Watt University) for users of digital imaging facilities such as scanning electron microscopy  (SEM) and x-ray tomography (XRT).  Its intended purpose is to provide information concerning the availability of such facilities within Heriot-Watt University, and to act as a central contact point for discussion related to digital imaging techniques and manipulation.