Copyright © Panorama Group 1991 - 2024
In KB "Panorama" the Complex of the automated checking the quality and correction of maps version 7.1 has been developed. In the new version the procedures of checking the quality of a digital map have been improved. Control of double points of the objects metrics was updated. When performing control in edit mode, double points are filtered taking into account topological links with neighboring objects on the map sheet. Neighboring objects with common points are filtered at the same time. Endpoints are not filtered. Control of repetition of values of unique semantics on sheet has been added.
A new mode "Control of values by symbol table" has been added into the control of objects semantics. This control allows you to find Latin characters in the values of the selected symbolic semantics and replace Latin characters with Cyrillic characters. This mode is relevant for characters that have the same image in Latin and Cyrillic, for example: K, A, M, E, P, T, O, H and others. Correction of the text semantics is necessary for the correct operation of tasks of search by the value of symbolic semantics, for example: by the name of the city, street, surname.
There is added a control over the direction of digitizing multipolygons. Control of report of adjacent sheets has been improved. The check for the digitizing direction of linear objects going on the sheet frame has been implemented. Objects with the direction of digitization "Predefined" (linear rivers), "Lower right" (horizontals) are checked.
The complex of automated checking the quality and correction of digital maps is designed to obtain a single digital map from the original digital maps in the SXF format, created according to different classifiers. The complex consists of a program of checking and correcting the DTM in SXF format, a utility for control of coordination of adjacent DTM sheets, a subroutine for combining adjacent DTM sheets and a procedure for analyzing the correspondence of the object content of maps and classifiers.
The new version of the program is available for download in the Download section.
The specialists of KB "Panorama" prepared and placed on the geoportal
The maps were led to the modernised classifier of large-scale plans of scale 1: 5 000 (map5000m.rsc) and were saved into a packed project (MPTZ). The MPTZ format project includes a digital map of the region's territory (country, subject of the federation, administrative region), a map of the administrative-territorial division of the region and a digital classifier. Publishing of updates in bank of spatial data is made by using the program of
Free maps on the basis of OpenStreetMap data are available for download on the page "Digital maps".
In KB "Panorama" the
In the new version the administrator interface has been improved. Descriptions for matrixes, the size of a tile, the projection description were added. Support of server message logging has been added. Support for large volumes of spatial data (satellite images, DEMs, vector maps) was added.
Panorama Imagery Service is a service designed to create and update tile pyramids in PNG, PNG8 or JPEG formats using spatial data managed by the
The new version of the program is available on the website in the
Specialists of KB "Panorama" prepared and placed a map of Ethiopia on the geoportal
The map was led to the modernised classifier of large-scale plans of scale 1: 5 000 (map5000m.rsc). Publishing of updates in bank of spatial data is made by using the program of
Free maps on the basis of OpenStreetMap data are available for download on the page "Digital maps".
In KB "Panorama" the
The block of geodesy and cadastral tasks has been improved. In a mode "the Information from the state cadastre of real estate" a support API of functions of Rosreestra on access to the data has been implemented. The mode provides sending requests for information about the cadastral objects available at the specified point. The obtained information in the form of a list of cadastral numbers is displayed on the corresponding pages of the dialog. When choosing a specific cadastral number of an object, a request and display of public cadastral information about a quarter, land plot or real estate object are performed.
To improve the quality of created digital topographic and special maps and reduce the complexity of their verification, the automated data control tools have been updated. In the task "Control of absolute heights", the possibility of using the filter of objects for changing the composition of processed map objects has been implemented. Using the filter, you can specify: map layers and types of objects (localization), objects samples, list of nomenclature sheets, semantic and spatial characteristics of objects. Preliminary assessment of control results has been added. When a large number of errors "Discrepancy of elevation and code" (comparable to the total number of contour lines in the region) are issued, a message is displayed about the possible incorrectness of the vertical interval of relief in the map passport. The task "Coordination of adjacent sheets" has been improved, which perform a checking the coordination of objects of adjacent sheets of a vector map with the issuance of an error log. There is added a check for the digitizing direction of linear objects going on the sheet frame. Objects with the direction of digitization "Predefined" (linear rivers), "Lower right" (horizontals) are checked. The program of checking a vector map has been improved. Into the report on execution of the quality control of the DTM, the output of information on the control's types "Control of values by symbol table" and "Unique value control" has been added. The control of values by the symbol table allows you to find Latin characters in the values of the selected symbolic semantics and to replace Latin characters with Cyrillic characters. Control of unique values is used to check the repetition of semantics' values for which the "Unique value in the sheet" property is set in the map classifier. A new mode "Control of values by symbol table" has been added into the control of objects semantics. This control allows you to find Latin characters in the values of the selected symbolic semantics and replace Latin characters with Cyrillic characters. This mode is relevant for characters that have the same image in Latin and Cyrillic, for example: K, A, M, E, P, T, O, H and others. Correction of the text semantics is necessary for the correct operation of tasks of search by the value of symbolic semantics, for example: by the name of the city, street, surname.
In the "Map print" dialog the ability has been added to limit the display area of the map by the specified boundary (for example, the administrative boundary of the territory). In this case, you can set the degree of transparency of the map display outside the borders of the main contour of the object from 0 (source image) to 100% (completely filled).
When forming world maps from a set of maps sheets in SXF format, the ability has been added to transfer sheets by longitude on +/-360 degrees. It allows to duplicate the columns of sheets in the western and\or eastern hemisphere for expansion of dimensions of work region up to -360/+360 degrees. The recalculation of coordinates and sheet passport will be performed automatically when importing the work region using the DIR file.
In the task "Classifier Editor" a customization has been added for automatic recoding the semantics of the type "Classifier code (list)" when updating the classifier. This makes it possible to automate the process of replacing the list (a list of values and their codes) and rebuilding a series of objects created on the basis of the replaced semantics. When the user replaces the old classifier in the folder with the map and opens the map, objects will be automatically recoded with the formation of new semantics that have values from the new values classifiers. Objects will be displayed with new conventional symbols. When replacing it with the old classifier, the conventional symbols will return to their previous view.
The survey.v5.rsc classifier has been updated, designed for creating land survey, technical plans, inspection reports, documents containing information about land management objects, public and other cadastral maps, drawings, as well as for reproduction of information contained in cadastral plans of territories and cadastral extracts of real estate objects. In the classifier there is expanded the list of objects to which the "Floor type" semantics (code 1119) has been added, necessary for preparing technical plans on creation, formation of objects of real estate, parts of real estate objects, as well as technical plans for changing information about real estate objects and their parts.
The new version of the program is available for download in the Download section.