Minutes fields

A reference map for the mapping of the vascular plants of the Saarland is the topographic map 1:25000 (TK25). The sheet classification of this map is done by lines of geographical coordinates in 10 minutes length and 6 minutes width (degree department map). The geographical minutes can be read on the topographic map directly at the edge of the map using the minute field bar. Minute fields are grid fields that are enclosed by longitudes and latitudes of the geographical minutes. A minute field in Saarland corresponds to approximately a rectangular area and has a size of 1.2 km x 1.8 km. Selected from the object class View Area generally of the GDZ;Superordinate object class (view object) in the GDZ; which consists of several sub-areas. The sub-use areas are always a subset of the total area. Currently, there are 10 viewing areas, the Saarland, the Franco-German Garden, districts, municipalities, areas and the leaf sections of the DGK5, TK25, Minutefelder, Tk50 and TK100. The MultiFeature class consists of the area feature class GDZ2010.A_bsbtrg and the associated business table GDZ2010.bsbtrg To the filegeodatabase was exported the object type bsbtrg_mf; attributes include the area number (GEB_NR) and fFdl number (FELD_NR).