Under CopyrightMichaelsen, E.E.MichaelsenStilla, U.U.Stilla2022-03-091.10.20092001https://publica.fraunhofer.de/handle/publica/33935210.1109/DFUA.2001.98571910.24406/publica-r-339352en004670Estimating urban activity on high-resolution thermal image sequences aided by large scale vector mapsconference paper