Main software of industrial creation of electronic maps in the Russian Federation

Allows to create high-quality electronic maps with use of the raster image of source cartographic materials, of materials of Remote Sounding of the Earth (results of air and space photographing of a terrestrial surface), and also of results of field geodetic measurements.

Includes the expanded means of quality control of a created vector map, an editing tools of the raster image, means of transformation of raster and vector data, means of preparation of a map to the edition.

With a view of creation and updating of electronic maps the execution of the following technological processes is provided:

Conducting the digital classifier

Formation of the image, parameters and the attributive description of the conventional symbols used at displaying and print of electronic maps. Classification of object structure and semantic characteristics. Logic division of all objects of a map onto separate layers. Management of priorities of a displaying of layers of an electronic map on the screen. Formation of the view description of displaying of objects on 3D - models of district

Processing of raster images

Import of images from formats: BMP, PCX, TIFF, GeoTIFF with the size of an element 2, 4, 8, 16, 24, 32 b/p (JPEG - 24b/p). Processing of files of the size up to 8 Gb.Ensuring of use of compact scanners for processing big initial images (union of separate raster fragments into the uniform image, a mutual binding, equalizing of brightness and contrast). Installation of area of displaying (frame) of a raster fragment of an arbitrary configuration. Formation of raster and raster-vector works regions. Management of a transparency of displaying, simultaneous multilayered displaying of several thousand raster images.

Placing of the raster image to a vector map. Means of transformation and editing, downturn of chromaticity and color separation of raster images. Preparation of the raster image for a semi-automatic vectoring.

Creation, updating, drawing up and generalization of electronic maps

Formation of separate sheets of an electronic map by nomenclature. The automated formation of works region by the specified dimensions of region and by parameters of a separate map sheet.

The automated formation of a mathematical and plan-high-altitude basis of electronic maps. Processing of matrixes of heights received by photogrammetric mode. Construction, a report, equalizing of matrixes of heights, the automated coordination with elements of hydrography. The automated formation of horizontals, bergstrich es, arrangement of titles.

Use as source materials of the raster copies of map imprints of maps sheets, of materials of Remote Sounding of the Earth (results of air and space photographing of a terrestrial surface), and also of results of field geodetic measurements and the data received from GPS - equipments.

The automated search, selection, summarizing, classification and generalization of objects of an electronic map.

Interactive vectoring of the raster image. Semi-automatic tracing of objects of a map by black-and-white (2b/p), 16-color (4b/p) and 256-color (8/b/p) raster images. More than hundred automated and interactive modes, the most important for process of creation and editing of an electronic map.

Quality control of an electronic map

The control of structural integrity of the information, the control of rules observance of the digital description of objects of an electronic map. The control of objects onto degeneracy . The control of objects closing. The control of a digitizing direction of polygon objects. The control of an exits of objects onto a sheet frame. The control of repetition of points. The control of presence of obligatory and absence of inadmissible attributive characteristics. The control of a correctness of values of characteristics. The control of topology and logic of the attributive description. The control of a report of adjacent sheets.

The interactive analysis, the automated correction of the found out errors.