We all want the built environment to be safe and to last. However, minor movements over time from forces such as subsidence can impact these outcomes. It can also make connecting and modifying assets harder if they have drifted from the position in which they were built. If the assets are remote or hard to access, this makes tracking these small movements even more difficult. In the latest video from the Digital Twin Journeys series, the Construction Innovation Hub-funded Satellites research group tells the construction and built environment sectors what they need to know about remote sensing and using satellite data.