North Rhine-Westphalia

The map layer of territorial precipitation includes the regionalised precipitation from station data on the catchment areas of the water stationing map of the state of NRW Edition 3C (status 30.11.2010) for the period 1980 to 2011. The average annual sums for the period 1980 to 2011. Also included are the monthly sums averaged over the period of 32 years and the respective annual sums for the years 1980 to 2011. Another geodatabase (month sums_1980_2011.gdb) contains additional tables (J_xxxx) containing the individual monthly sums of the years 1980 to 2011 each year. These can be connected to the above-mentioned feature classes using the area code (GEBKZ) field.