CALCULS TOPOMETRIQUES PDF

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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It is an all-in-one solution: As your movings progress, our software calculates your different positions.

Topometric calculations

There is no overall compensation in real time on the topographical survey. 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:.

This method involves describing an opened traverse from a known station in coordinates. This known station should be positioned or previously calculated. The plan is then projected calcyls 2D. 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. This method involves positioning a serie of aligned stations on a known base.

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Topometric calculations – Géopixel : Géopixel

Thus, our software can calculate topoetriques coordinates of all stations by compensating distances. This method calculates coordinates of each of taken points from a known point, called P1.

Calculation is done by difference of vertical angles on the vertical straight line passing through the P1 point. With ou without scaling, this method results in changing a coordinates system to a set of selected targeted points.

Topometric calculations From the field to the office! In addition, other calculations methods can be used: Opened traverse This method involves describing an opened traverse from a known station in coordinates.

Calculation of targeted points This method allows to calculate coordinates of all the targeted points from a station. Calculated points by intersection This method involves targeting the same point in angles from several stations.

Geodetic projection This method changes the geodetic projection system of any topographical survey. 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. Retouching a station This method involves setting up again a previously existing cacluls.

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