Hammer projection

Summary

Hammer projection is a map projection^[1]. It draws 46 Wikipedia views per month (map_projection category, ranking #15 of 27).^[2]

Key Facts

• Hammer projection is credited with the discovery of Ernst Hammer^[3].
• Hammer projection's image is recorded as World borders hammer.png^[4].
• Hammer projection's instance of is recorded as map projection^[5].
• Hammer projection's instance of is recorded as equal-area projection^[6].
• Hammer projection's instance of is recorded as pseudoazimuthal projection^[7].
• Hammer projection's Commons category is recorded as Hammer projection^[8].
• Hammer projection's Freebase ID is recorded as /m/0263lkx^[9].
• Hammer projection's defining formula is recorded as x = \mathrm{laea}_x\left(\frac\lambda 2, \varphi\right)^[10].
• Hammer projection's MathWorld ID is recorded as Hammer-AitoffEqual-AreaProjection^[11].
• Hammer projection's maintained by WikiProject is recorded as WikiProject Mathematics^[12].
• Hammer projection's Microsoft Academic ID is recorded as 120971454^[13].
• Hammer projection's Encyclopedia of China is recorded as 142904^[14].

Body

Works and Contributions

Hammer projection is credited with the discovery of Ernst Hammer^[3].

Why It Matters

Hammer projection draws 46 Wikipedia views per month (map_projection category, ranking #15 of 27).^[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.^[15] It is known by 5 alternative names across languages and contexts.^[16]