Helsinki has two main airports: Helsinki-Vantaa Airport (HEL) and Helsinki-Malmi Airport (HEM). The most common and convenient option for travelers is Helsinki-Vantaa Airport, which is located approximately 18 kilometers from the hotel. From the airport, you have several transportation options to...
The dataset covers the Helsinki Metropolitan Area (HMA) in Finland, which consists of four municipalities: Helsinki, Vantaa, Espoo and Kauniainen (Fig.1). The study area has a population of over 1.1 million inhabitants (1,154,967 on 31.12.2017), which represents roughly one-fifth (21%) of...