route survey

...On the other hand, plane surveying is suitable for small areas, has low unit costs, and the equipment used is also inexpensive. (5) Route survey: A general term for surveys required for the construction of linear structures such as roads, railways, canals, irrigation and drainage channels, and overhead power lines. (6) River survey: A general term for surveys required to obtain data necessary for planning and maintaining rivers, and consists of topographical surveys, water level and water volume observations, bathymetry, and longitudinal and transverse surveys. ...

*Some of the terminology that refers to "route survey" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…一方，平板測量方式は小域に適し，単価が安く，使用器具も安価である。(5)路線測量route survey　道路，鉄道等の通路のほか，運河，用排水路，架空送電線等の線状構造物建設に必要な測量を総称していう。(6)河川測量river survey　河川についての計画，維持管理などに必要な資料を得るための測量の総称で，地形測量，水位･水量観測，深浅測量，縦横断測量などから成り立っている。…

※「route survey」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報