Infiltration Potential, Differentiated Use (VBK50)

Based on the data from the Preliminary Land Map of Saxony-Anhalt, the analysis for the data level of differential infiltration potential is carried out. According to the main uses of arable land, grassland and forest, the infiltration potential of the soil is calculated using the “curve number” method. related data fields: CNNUTZ: Integer value field with regard to the (use-differentiated) infiltration potential of the soils. The range of values ranges from 38 to 92 CNNUTZ_K: Classification with regard to the use-differentiated) infiltration potential of soils. Class 1: very low (CNNUTZ 38-49 points), Class 2: low (CNNUTZ 50-62 points), Class 3: appropriations (CNNUTZ 63-72 points), Class 4: high (CNNUTZ 73-78 points), Class 5: very high (CNNUTZ >= 79 points).