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August Heinrich Petermann, born on April 18, 1822, was a distinguished German cartographer and geographer who made notable contributions to the field. Recognized for his meticulous maps, Petermann gained prominence in the cartographic community. Throughout his career, he held esteemed positions and authored influential works, leaving a lasting impact on the discipline of geography. Sadly, he passed away in 1878, leaving behind a legacy of exceptional cartographic achievements.