High-resolution satellite images for detecting vegetation damage caused by terrain vehicles in northern Norway. - Kjell Arild Høgda; Bernt Johansen; Hans Tømmervik (IGARSS, 2004)

Enhancing land cover maps derived from landsat TM with multi-temporal SAR data. - Stian Solbo; Bernt Johansen; Eirik Malnes; Inger Solheim (IGARSS, 2005)

MODIS-NDVI-based mapping of the length of the growing season in northern Fennoscandia. - Stein Rune Karlsen; Anne Tolvanen; Eero Kubin; Jarmo Poikolainen; Kjell Arild Høgda; Bernt Johansen; Fiona S. Danks; Paul Aspholm; Frans Emil Wielgolaski; Olga Makarova (Int. J. Appl. Earth Obs. Geoinformation, 2008)

The relationship between phytomass, NDVI and vegetation communities on Svalbard. - Bernt Johansen; Hans Tømmervik (Int. J. Appl. Earth Obs. Geoinformation, 2014)