stadia surveying

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• stadia — I. /ˈsteɪdiə/ (say staydeeuh) noun 1. a method of surveying in which distances are read by noting the interval on a graduated rod (stadia rod) intercepted by two parallel crosshairs (stadia hairs or stadia wires) mounted in the telescope of a… …  

• Stadia mark — Stadia marks, also called stadia lines or stadia hairs, are crosshairs on the reticle of a theodolite or other surveying instrument that allow stadiametric rangefinding.EtymologyThe term stadia mark derives from the obsolete unit of distance, the …   Wikipedia

• stadia — stadia1 [stā′dē ə] n. [It, prob. < L, pl. of stadium: see STADIUM] a method of surveying in which distances and elevations are obtained by observing the interval on a graduated, upright rod (stadia rod) intercepted by two parallel horizontal… …   English World dictionary

• surveying — /seuhr vay ing/, n. 1. the science or scientific method of making surveys of land. 2. the occupation of one who makes land surveys. 3. the act of one who surveys: The surveying required nearly two days. [1425 75; late ME: act of examining… …   Universalium

• stadia — stadia1 /stay dee euh/, n. 1. a method of surveying in which distances are read by noting the interval on a graduated rod intercepted by two parallel cross hairs (stadia hairs or stadia wires) mounted in the telescope of a surveying instrument,… …   Universalium

• Stadia — Stadium Sta di*um (st[=a] d[i^]*[u^]m), n.; pl. {Stadia} (st[=a] d[i^]*[.a]). [L., a stadium (in sense 1), from Gr. sta dion.] 1. A Greek measure of length, being the chief one used for itinerary distances, also adopted by the Romans for nautical …   The Collaborative International Dictionary of English

• stadia — Stadium Sta di*um (st[=a] d[i^]*[u^]m), n.; pl. {Stadia} (st[=a] d[i^]*[.a]). [L., a stadium (in sense 1), from Gr. sta dion.] 1. A Greek measure of length, being the chief one used for itinerary distances, also adopted by the Romans for nautical …   The Collaborative International Dictionary of English

• stadia rod — Stadium Sta di*um (st[=a] d[i^]*[u^]m), n.; pl. {Stadia} (st[=a] d[i^]*[.a]). [L., a stadium (in sense 1), from Gr. sta dion.] 1. A Greek measure of length, being the chief one used for itinerary distances, also adopted by the Romans for nautical …   The Collaborative International Dictionary of English

• stadia — I sta•di•a [[t]ˈsteɪ di ə[/t]] n. pl. di•as 1) sur a surveying method of measuring distance through the telescope of a transit or alidade by reading the interval that the cross hairs intercept on a graduated rod held upright at the distant point… …   From formal English to slang

• stadia — noun Etymology: Italian, probably from Latin, plural of stadium Date: 1865 a surveying method for determination of distances and differences of elevation by means of a telescopic instrument having two horizontal lines through which the marks on a …   New Collegiate Dictionary

• rod — rodless, adj. rodlike, adj. /rod/, n., v., rodded, rodding. n. 1. a stick, wand, staff, or the like, of wood, metal, or other material. 2. a straight, slender shoot or stem of any woody plant, whether still growing or cut from the plant. 3. See… …   Universalium