Download File Topographie Calculs Topometriques pdf. Cours de calculs topométriques à l’usage des candidats au C.A.P. d’opérateur géomètre et des candidats à l’examen préliminaire de géomètre-expert D.P.L.G. . COVADIS CALCULS TOPOMETRIQUES – CALCUL DE CHEMINEMENTS POLYGONAUX. Calculs effectués le: 27/09/ à Tolérances utilisées.

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This method involves positioning a serie of aligned stations on a known base. It is an all-in-one solution: Aligned stations This method involves positioning a serie of aligned stations on a known topometruques. Retouching a station This method involves setting up again a previously existing topometriquee.

This method makes possible obtaining coordinates of a free station based on targeted points from this station towards other stations or towards known points in coordinates. Calculation of targeted points This method allows to calculate coordinates of all the targeted points from a station. Calculation is done by difference of vertical angles on the topometriiques straight line passing through the P1 point. Calculated points by intersection This method involves targeting the same point in angles from several stations.

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Helmert topometriquess With ou without scaling, this method results in changing a coordinates system to a set of selected targeted points. Free station This method makes possible obtaining coordinates of a free station based on targeted points from this station towards other stations or towards known points in coordinates.

Thus, our software can calculate the coordinates of all stations by compensating distances. Interactivity on the drawing.

The plan is then projected in 2D. This method calculates coordinates of each of taken points from a known point, called P1.

## Topometric calculations

Opened traverse This method involves describing an opened traverse from a known station in coordinates. A step by step assistance. This method involves describing an opened traverse from a known station in coordinates.

With ou topomegriques scaling, this method results in changing a coordinates system to a set of selected targeted points. Features natively included into our software. Geodetic projection This method changes the geodetic projection system of any topographical survey.

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Topometric calculations From the field to the office! There is no overall compensation in real time on the topographical survey. In addition, other calculations methods can be used: This known station should be positioned or previously calculated.

The use of a topometric calculation is therefore, in some cases, necessary to compensate for the entire topographical survey. In addition, other calculations methods can be used:. Elevation This method calculates coordinates of each of taken points from a known point, called P1.