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| | | | | | | | | | | | | | | | | | | | | | | | | | 31 | | | | | | TOpKO ###### Topography and 3D models | | | | | | | | | | Topko is a software for the management of topographic works which offers sophisticated tools for topographic and cadastral surveys and for tridimensional terrain modelling. Topko offers solution to complicated topographic calculations and provides the restitution of surveys; it is possible to generate profiles and sections, create digital terrain models and perform earthwork calculations. | | | | | | | | | | Topko T modules Q | | | | | | | | | | Topko G: G.P.S. and geographic data Supplementary module of Topko T, completing It with management and calculation of C.P.S data. From geodetic coordinates the tool calculates the corresponding plane coordinates using the parameters of the coordinate system set; it Is possible to calculate the local connection parameters (datum) between the system ellipsoid and WGS84 ellipsoid. Topko N: Networks adjustment Supplementary module of Topko T, completing It with the least squares adjustment of horizontal and vertical networks. The module offers a sophisticated Interface of data Insertion, a powerful calculation engine as well as an extremely detailed report of calculated data. | | | | | | | | | | Topko M modules Q | | | | | | Topko is made up of two main configurations: T module for topography and cadastre and M module for 3D modelling, sections and earthwork calculation. The main features of the two modules are the following: Topko T ► Acquisition of data from data recorders: the tool allows acquisition of data from the most widespread field data recorders; Topko possesses both interface procedures with data recorder and procedures for file conversion in the recorder original format. ► Survey calculation: Topko performs field-survey elaborations through traversing, triangulation, trilateration. Mean of multiple readings, and management of reversed measures. Calculation and empirical adjustment, calculation and least square adjustment of surveys carried out through triangulation and trilaterations with display of error ellipses. Elaboration of tachimetric survey laying and oriented towards any station calculated before. ► COGO: COCO commands allow to create new survey points, rapidly and with precision, by intersection, offset, tangent, alignment, etc. | | | | | | ► Creation of drawing from codes: through an appropriate use of survey codes, it is possible to generate drawing lines or mathematical model break lines automatically. Topko M ► Mathematical modelling: the generation of a triangle-strated terrain digital model (DTM) can be obtained manually, semi-automatically, or automatically. Automatic triangulation recognizes inclusion and exclusion lines and break lines in the survey. ► Volume calculation: it is possible to perform volume calculation through levellings. It is possible to calculate the volume between two different DTM, to check the extent of an excavation.the situation in a pit, etc. Any elaboration can be carried out on the whole model or on part of it. ► Sections: Topko calculates automatically terrain sections both through points and through the definition of a polyline with automatic correction of progressive distances and of section centres, referring them to a planimetric alignment elaborated before. Volume calculation is carried out both through average end area method and equalized area method. | | | | | | | | | | Topko I (Incas): Tridimensional planning (Pits and Dumps) Incas Is a Topko M-added module Introducing an extraordinarily powerful tool of commands for the 3D design of pits, dumps, carparks, terracings, embankments, ramps, tracks and generally speaking, everything concerning the design of models. Topko D: Digital Elevation Model (DEM) Topko D Is the solution to all situations concerning the management, the visualization, the analysis and, In general, the use of DEM. It is possible to Import different DEMs inside the project and use them to create maps, calculate profiles and sections, extract mathematical models. | | | | | | | | | | | | | | | | | | O Topography and 3D models | | | | | | | | | | | | | | | | | | | | | | | | | |
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