Hegemann, Tim; Balasus, Jens; Trinh, Vinh Quang; Herzog, Alexander; Tran, Khanh Quoc. Supplementary Data: Using Spectralsensors to Determine Photosynthetic Photon Flux Density (PPFD) in Daylight - a Theoretical Approach. (2021). Creative Commons Attribution 4.0. Daylight spectra, 4.41-02 Messsysteme, 621.3. Technical University of Darmstadt. 10.48328/tudatalib-653. https://tudatalib.ulb.tu-darmstadt.de/handle/tudatalib/2985