The story
Named after Rigobert Bonne (1727–1795), though it was in use before his birth.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A kind of pseudoconical equal-area map projection. Full definition →
Named after Rigobert Bonne (1727–1795), though it was in use before his birth.
Etymology from Wiktionary, CC BY-SA 4.0.