Figure 1: Location of the DEMMIN test site and its agricultural fields in the northeast of Germany near the city of Demmin. The black polygon outlines the maximum extent of the HyMap data acquired in the years 2004, 2005, and 2008. Sampling points are pictured as black circles. The red flags indicate the location of the two fields shown in Figure 13 (eastern flag) and Figure 14 (western flag).