sta·dia ˈstā-dē-ə : 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 graduated rod are observed.
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stadia- 1 A method of surveying in which distances and elevations are obtained by observing the interval on a graduated, upright rod (stadia rod) ...
Duration: 5:14
Posted: Sep 27, 2020
Posted: Sep 27, 2020
The process of measuring distances and elevations by observing through a telescope the distance intercepted on a rod between two horizontal cross-hairs.
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 ...
Duration: 12:30
Posted: Sep 5, 2021
Posted: Sep 5, 2021
Stadia marks, also called stadia lines or stadia hairs, are crosshairs on the reticle of a theodolite or other surveying instrument that allow stadiametric ...
When used with an Engineering Grade Rod, the distance from the instrument to the rod can be determined quickly by subtracting the bottom stadia reading from the ...
Sep 27, 2020 · 1. Principle. Stadia is a second tacheometric distance determination method. It has a long history in surveying and was one of the most ...