Choose Index below for a list of all words and phrases defined in this glossary.
alidade - (1) [surveying] A peep sight mounted on a straightedge and used to measure direction.
(2) [surveying] The part of a theodolite containing the telescope and attachments.
[Category=Geospatial ]
Source: esri, 13 January 2012 14:07:03, http://support.esri.com/en/knowledgebase/GISDictionary/term/abbreviation
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