plane-table alidade

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• Plane table — A plane table is a device used in surveying and related disciplines to provide a solid and level surface on which to make field drawings, charts and maps.HistoryThe first known instrument for directly producing a drawing of a site was developed… …   Wikipedia

• plane table — n. a surveying device for plotting maps in the field: it consists of a drawing board mounted on a tripod with an alidade that can be moved about over the table to establish a reference point …   English World dictionary

• plane table — plane′ ta ble n. sur a drawing board mounted on a tripod, used in the field, with an alidade, for surveying tracts of land • Etymology: 1600–10 …   From formal English to slang

• plane table — Survey. a drawing board mounted on a tripod, used in the field, with an alidade, for surveying tracts of land. Also, plain table. [1600 10] * * * …   Universalium

• plane table — noun a surveying instrument used for direct plotting in the field, with a circular drawing board and pivoted alidade …   English new terms dictionary

• Alidade — An alidade (archaic forms include alhidade, alhidad, alidad) is a device that allows one to sight a distant object and use the line of sight to perform a task. This task can be, for example, to draw a line on a plane table in the direction of the …   Wikipedia

• plane — 1. n., adj., & v. n. 1 a a flat surface on which a straight line joining any two points on it would wholly lie. b an imaginary flat surface through or joining etc. material objects. 2 a level surface. 3 colloq. = AEROPLANE. 4 a flat surface… …   Useful english dictionary

• alidade — n. tool used in topographic surveying; indicator on a plane table …   English contemporary dictionary

• alidade — al•i•dade [[t]ˈæl ɪˌdeɪd[/t]] n. 1) sur a straightedge with a telescopic sight, used on a plane table for topographic surveying 2) sur the entire upper part of a theodolite or transit • Etymology: 1400–50; late ME allydatha < OSp alhidada < …   From formal English to slang

• 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

• ГОСТ 21830-76: Приборы геодезические. Термины и определения — Терминология ГОСТ 21830 76: Приборы геодезические. Термины и определения оригинал документа: 50. Алидада D. Alhidade F. Alidade Определения термина из разных документов: Алидада 80. Ампула уровня D. Röhre E. Level vial F. Fiole de niveau… …   Словарь-справочник терминов нормативно-технической документации