DGI 2025 London Tour Stop #2: London Heathrow Airport, London (LHR), England, UK. This "mini" static time series technique utilizes multiple CSI TIFFs, collected on the same day and in the exact location, to show change. The first image is separated by one hour, and the last two are only minutes apart. This technique captured some movement. Resolution: 50cm Number of Looks: 5 Collection Date: Sunday, February 9th