Kriging

Stochastic Simulation

LANUV

mGROWA

Herrmann et al. (2015): Determination of spatially differentiated water balance components including groundwater recharge on the Federal State level – A case study using the mGROWA model in North Rhine-Westphalia (Germany). Journal of Hydrology: Regional Studies, Volume 4, Part B, September 2015, Pages 294-312, online

GROWA98: https://www.researchgate.net/publication/223408921_The_GROWA98_model_for_water_balance_analysis_in_large_river_basins_-_The_river_Elbe_case_study

https://www.lanuv.nrw.de/umwelt/wasser/grundwasser/folgen-des-braunkohleabbaus/grundwassermodelle/grundwassergrossraummodell-rheinisches-revier

Lower Rhine Heights: https://en.wikipedia.org/wiki/Lower_Rhine_Heights

Saale glaciation: https://en.wikipedia.org/wiki/Saale_glaciation

Terminal moraine: https://en.wikipedia.org/wiki/Terminal_moraine

Fluvial terrace: https://en.wikipedia.org/wiki/Fluvial_terrace