Complex of 3D analysis

Complex of 3D analysis is intended for creating models of surfaces and solving tasks of the spatial analysis with use of the constructed models. The model of a surface can display such properties of area as heights of a relief, concentration of pollution, quantity of precipitations, a level of radiation and others. Surfaces can be represented by regular GRID models (matrix of the relief heights, the matrix of qualities of the specified characteristic, the matrix of geological layers) or by irregular models (TIN-model, irregular dot MTD-model). Models of surfaces can be created according to the vector map, according to information from database tables, and also can be loaded from external formats (SRTM, GeoTIFF, LAS and others). Models of surfaces are used for forming three-dimensional maps of district, and also in solving the tasks of the analysis (calculation of distances, areas and volumes, profiling, construction of visibility zones, definition of slopes directions). Matrix models suppose doing operations of transformation above them (comparison, equalization, cutting, merging, transformation of projection) with receiving derivative surfaces. Models of surfaces can be used for building isolines,  formation of coordinate H (height) for a map objects, at calculation of volumes of ground works, at constructing zones of flooding and modelling of emergency situations.

Complex of 3D analysis also includes tasks of forecasting of a zone of emergency flood of mineral oil and calculation of volumes of earthworks.

Complex of 3D analysis is realized in the form of dynamically loaded library Surface.dll.

For a call of the task it is necessary to execute the menu item Tools\Run applications, further in the list of applications to choose a theme Complex of 3D analysis and in it - the application Complex of 3D analysis.