測量

1. Origins, structure, and basic meaning

• Structure: 測量 is read as そくりょう and is a noun and する verb for surveying land by measuring area, distance, elevation, and position for construction or maps.
• Basic usage: Measuring a proposed site appears in 予定地の広さを測量する, while mapmaking appears in 山間部で測量を行う.

2. Common pitfalls and similar expressions

• Measuring land and position
  • Unlike taking one temperature reading, it combines measurements of terrain for construction and geographic representation.
• Difference from 測定
  • 測定 broadly means measuring a particular value such as temperature or length, whereas 測量 is the specialized surveying of land and terrain.