Detecting subpixel deciduous components to complement traditional land cover classifications in Southwest Finland. - Timo P. Pitkänen; Helle Skånes; Niina Käyhkö (Int. J. Appl. Earth Obs. Geoinformation, 2015)

Platform-Driven Ecosystem Prefacing for Emerging Markets in Developing Countries. - Johannes Holvitie; Timo Vasankari; Antero Järvi; Salla Eilola; Sami Hyrynsalmi; Niina Käyhkö; Harun Makandi (IWSECO, 2017)

Mapping Natural Forest Remnants with Multi-Source and Multi-Temporal Remote Sensing Data for More Informed Management of Global Biodiversity Hotspots. - Joni Koskikala; Markus Kukkonen; Niina Käyhkö (Remote. Sens., 2020)