These images spanning 27 years reveal the urban and terrain transformations in Lisbon, Portugal. A prominent change captured is the construction of the Vasco da Gama Bridge, prominently featured in the Landsat 8 image, linking Lisbon to its metropolitan area. This cable-stayed bridge crosses the Tagus River in Parque das Nações, providing beautiful scenery.

• Product: Geo Tiff format, Satellite/Sensor: Landsat 5 TM, Resolution: 30 metre, Coverage: 180 x 180 km, Acqusition Date: 31 July 1987, Band Combination used to create this image: 3, 2, 1 Panchromatic and Visible colour
• Image 2: Product: Geo Tiff format, Satellite/Sensor: Landsat 8 OLI, Resolution: 30 metre, Coverage: 180 x 180 km, Acqusition Date: 09 July 2014, Band Combination used to create this image: 8, 3, 2 (RGB) Panchromatic and Visible colour