Wikelski, Martin Abteilung Wikelski, Radolfzell, Max Planck Institut für Ornithologie, Max Planck Society;
Turner, W., Rondinini, C., Pettorelli, N., Mora, B., Leidner, A. K., Szantoi, Z., et al. (2015). Free and open-access satellite data are key to biodiversity conservation. Biological Conservation, 182, 173-176. doi:10.1016/j.biocon.2014.11.048.