V2EX mercator

Mercator

释义 Definition

Mercator 常指:

  1. 墨卡托:Gerardus Mercator(15121594),16世纪著名的佛兰德制图学家,以制作地图集并推动现代制图学发展而闻名。
  2. 墨卡托投影(Mercator projection):一种保角(保持局部角度/方向)的圆柱地图投影,航海上便于按恒定航向画线,但在高纬度地区(如格陵兰)会产生明显面积夸大。

发音 Pronunciation (IPA)

/mrketr/(美)
/mketr/(英)

例句 Examples

Mercator is famous for a world map projection used in navigation.
墨卡托以一种用于航海的世界地图投影而闻名。

Although the Mercator projection preserves angles well, it greatly distorts the size of regions near the poles, which can mislead readers about relative area.
尽管墨卡托投影能很好地保持角度,但它会严重夸大靠近两极地区的面积,从而可能误导读者对相对大小的判断。

词源 Etymology

Mercator 源自拉丁语 mercator,意为“商人/贸易者”,来自 merx(货物)+ 表示行为者的后缀 -tor。制图学家 Gerardus Mercator 的姓氏是拉丁化形,符合文艺复兴时期学者常用拉丁名的传统。

相关词 Related Words

文学与著作中的用例 Literary Works

  • The Mapmakers(John Noble Wilford)讨论地图史与制图人物时多次提及 Mercator 与墨卡托投影。
  • The Discoverers(Daniel J. Boorstin)在讲述地理发现与知识史的章节中涉及 Mercator 的贡献。
  • The History of Cartography(J. B. Harley & David Woodward 编)学术性制图史巨著,系统讨论 Mercator 及其影响。
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