Heat radiation from the roofs of Helsinki

The material contains heat radiation from the roofs of Helsinki in 30 cm pixels. Helsinki was filmed using a thermal imaging camera from an aircraft in March 2015. The data was completed in the Decumanus project and was produced by Eurosense, a Belgian company specialising in spatial information services. The heat radiation of the roof is influenced by the shape of the roof, the material and the temperature of the room below, which should be taken into account when interpreting the results. The material includes an interpretation key, which allows you to find out what the colours of your roof mean from the point of view of the quality of heat insulation. You should familiarise yourself with thermal radiation in the https://www.kattohukka.fi/ service, which guides the user to answer a few questions about the properties of the roof and then tell you what the colours mean for insulation on their own roof. In this way, the interpretation key does not need to be used at all.