surveying unit
11Township (Canada) — The term township generally means the district or area associated with a town. However in some systems no town needs to be involved. The specific use of the term to describe political subdivisions has varied by country, usually to describe a… …
12Hull County, Quebec — Hull County, Québec is an historic county of Quebec. It was named after the town of the same name (Hull or Kingston upon Hull) in East Yorkshire, England. It is located on the north shore of the Ottawa River and is part of the Outaouais, one of… …
13SSU — abbr. Sight Surveying Unit …
14Chain (length) — Unit of length name = chain m=20.1168 accuracy=6A chain is a unit of length; it measures 66 feet or 22 yards (20.1168m). There are 10 chains in a furlong, and 80 chains in one statute mile. An acre is the area of 10 square chains (that is, an… …
15Foot (length) — unit of length name= foot m= 0.3048 accuracy=4 A foot (plural: feet or foot; [ [http://www.bbc.co.uk/worldservice/learningenglish/grammar/learnit/learnitv312.shtml BBC World Service] ] symbol or abbreviation: ft or, sometimes, prime; – the prime… …
16Rod (length) — unit of length name= rod m= 5.0292 accuracy=5The rod is a unit of length equal to 5.5 yards, 11 cubits, 5.0292 meters, 16.5 feet, or Fraction|1|320 of a statute mile. A rod is the same length as a perch and a pole. The lengths of the perch (one… …
17mathematics — /math euh mat iks/, n. 1. (used with a sing. v.) the systematic treatment of magnitude, relationships between figures and forms, and relations between quantities expressed symbolically. 2. (used with a sing. or pl. v.) mathematical procedures,… …
18Mile — Miles redirects here. For other uses, see Mile (disambiguation) and Miles (disambiguation). mile international US survey nautical 1.609344 km 1.609347 km 1.852 km 1,6 …
19United States customary units — A table of weights from the secretaries of states, showing the number of pounds that their laws recognize as a bushel of different commodities. c. 1854 United States customary units are a system of measurements commonly used in the United… …
20Frogman — This article is about a type of military diver. For other uses, see Frogman (disambiguation). A French frogman with bag on chest rebreather with 2 breathing tubes (model Oxygers , 1957) …
