Detecting plague-host abundance from space: Using a spectral vegetation index to identify occupancy of great gerbil burrows. - Liesbeth I. Wilschut; J. A. P. Heesterbeek; Mike Begon; Steven M. de Jong; Vladimir Ageyev; Anne Laudisoit; Elisabeth A. Addink (Int. J. Appl. Earth Obs. Geoinformation, 2018)