Description: (Meteorologist)
Rudolf Geiger was a renowned German meteorologist and climatologist. He collaborated with Wladimir Köppen on climatology, leading to the development of the Köppen–Geiger climate classification system, which is widely used in the field. Geiger's work greatly contributed to the understanding of global climate patterns and variations. His expertise and research have left a lasting impact on the field of meteorology, with his name becoming synonymous with geographic climate classification.