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In KB "Panorama" the "Workstation of geologist" of version 11.12.8 is developed. In the new version the module "Calculating bulks of earthworks" is refined. Planned earthworks volume is calculated according to the cartogram of earthworks. For its creation it is necessary to know elevations of the vertices of the computational grid of squares. Usually it is carried out or by leveling the surface in nodes of squares grid or by interpolation of vertices of rectangles under the topographical plan. The module "Calculating bulks of earthworks" uses for calculations the values from matrixes of heights of landscape (a topographical surface) and a project relief (project surface). Initial and project matrixes can be obtained in the various ways: on the basis of points of field research, by horizontals, photogrammetric methods, on the basis of a cloud of points of air laser scanning or their combination. The program added the ability to set not only the step of squares grid, but the size of the area for calculation. The algorithm of calculation of bulks of moved earth masses is updated. Methods and algorithms of calculations on the basis of matrix calculations of work points allow the user to create the analysis model of squares grid, most precisely describing the source surface. At performance of construction works the project surface more often is presented by a set of horizontal or inclined planes. Accuracy of calculating the bulks will be maximal if nodes of computational grid coincide with points of an extremum of the project surface. In the program the restrictions associated with the correction of step and binding the computational grid of squares are removed that can significantly improve the accuracy of calculations. The new version of the program is available on the website in the Download section.
Within the limits of preparation for
In KB "Panorama" the
In KB "Panorama" prepared a digital geographical map of scale 1: 1 000 000 in format SXF onto territory of the Portuguese Republic. VMap0 data obtained according to information from the website