The Landsat 5 and 8 satellite images depict urban changes in and around Helsinki, highlighting significant development, particularly in the southwest and near the airport. Helsinki is Finland's capital and main seaport, situated on a peninsula in the Gulf of Finland, in the southern Etelä Province.

• Image 1: Product: Geo Tiff format, Satellite/Sensor: Landsat 5 TM, Resolution: 30 metre, Coverage: 180 x 180 km, Acqusition Date: 27 July 1989, Band Combination used to create this image: 3, 2, 1 (RGB) Visible colour layers
• Image 2:Product: Geo Tiff format, Satellite/Sensor: Landsat 8 OLI, Resolution: 30 metre, Coverage: 180 x 180 km, Acqusition Date: April 2016 Band Combination used to create this image: 4, 3, 2 (RGB) Visible colour layers