Copyright © Panorama Group 1991 - 2023
Specialists of KB "Panorama" prepared and posted on the geoportal
The maps were led to the modernised classifier of large-scale plans of scale 1: 5 000 (map5000m). 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".
KB "Panorama" developed
The new version of the task
There is added the ability to create a palette of named colors. It has a tree structure and it can be used together with the main RGB palettes of the classifier. One example of its application is the stratigraphic (geochronological) scale, the geological time scale of the Earth's history. In the tab" Layers", there has been added a mode to view all layers together with their classes in the form of a tree. The tool "Classes" permits to add and edit classes for the selected layer. In the tab "Objects" there have been added tools for searching objects by name, code, symbolic code, key and other properties via "Object filter". In the subtab "Scale" there is added the ability to enter the arbitrary denominator of the scale for the lower and upper boundaries for the visibility of the object. In the subtab "Miscellaneous", there are added the properties of the object "Design object" and "Polygon with a dot". In the subtab "3D", there has been added the selection of the three-dimensional model of an object by types: near, medium, far. In the modes of creating or copying an object, all characteristics are filled in automatically. The operator is then prompted to change these fields if it is necessary. The tool "Creating and editing the series of objects" has been updated. Object properties: layer, class, visibility, additional object properties ("Miscellaneous" tab) - can be changed for all objects in the series at once or for one selected object. The tab "Clusters" has been added to describe the signs of clusters that display densely spaced point signs. The tab selects the types of objects related to each type of cluster, the cell sizes vertically and horizontally, the semantics code for specifying the current number of objects in the cluster, the type of cluster symbol, the limiting percentage for increasing the size of the cluster sign and the limiting number of objects corresponding to the maximum size of the sign cluster.
In the tab "Libraries", in the tree of custom functions for displaying objects, next to the name of the function, there has been added the number of types for objects in which it is used. When a function is selected in the object table, all types of objects that use this function are displayed in the right part of the tab. The tab "3D" has been supplemented with understandable tools for creating and connecting p3d-libraries of the three-dimensional view of objects. The enlarged view (zoomed-in view) of the selected texture has been added to make it easier to view textures when editing their composition. When the texture is selected at the bottom of the tab, there is displayed a list of objects in the 3D view of which it is used.
There has been improved the mode of the map editor
The task for
The new mode "Formation of the forest declaration in electronic format (XML) with attachments (appendices)" has been added to the task
There are improved tools for automated map preparation for publication. There are added script procedures "Classification of captions by location" and "Removal of coinciding contours". In accordance with the design rules on topographic maps of scales 1: 25,000, 1: 50,000, 1: 100,000, conventional signs such as "Forest strip", "Power lines", "Communication lines", "Glades" ("Clearings") and road network objects are written by one type of caption "Explanatory captions and characteristics (T-132) 1.3 mm". From the point of minimizing view for the size of the digital classifier, this approach is optimal. From the point of view for automated processing when generalizing a map or preparing for publication, such approach is harmful: it is impossible to unambiguously determine whether a caption belongs to the written object. When performing these works, some fragments of linear objects can be removed, displaced, or change the shape of the contour (in the process of filtering, generalizing and smoothing the metrics). When deleting a contour, the corresponding caption with the characteristics of this contour should be deleted. When changing the contour, the position of the caption should be specified (alignment of the caption metrics with the road contour, or offset from the road by the specified distance). The procedure "Classification of caption by location" permits to automatically assign certain types of signs "Characteristics of the forest strip", "Characteristics of power lines", "Characteristics of communication lines", "Characteristics of clearing", "Characteristics of the road", "Road number". The classification of captions permits the separate processing of each type of captions. Captions of the type "Road number" are obsolete and can be removed: currently the vector sign "Road number" is written with text from the semantics "Road number", the width of the sign frame is calculated automatically according to the length of the caption. Captions "Characteristics of the forest strip" located on top of the signs "Forest strip" near the road can be automatically shifted by the required distance. Automatic displacement of captions is performed using the script procedure "Refining the position of vector characters".
The procedure "Removal of coincident contours" permits to automatically remove fragments of highways and trunk roads, the metrics of which partially coincide with vector bridges and captions of the type "Road characteristics". Before executing this procedure, the road intersections are processed. White and orange road decoration lines are created over the roads, masking the black outlines at intersections. Then the procedure "Removal of coincident contours" is performed, as a result of which fragments for the external black contours of roads are removed at the intersections with bridges and captions. The middle orange lines of the road design are saved.
The procedure for the scenario
There is improved RAM distribution when processing large data sets (tens of gigabytes and more than a hundred million objects). The speed of searching and displaying data has been improved. The new version of the program is available for download on the page
KB "Panorama" has developed
The program monitors data changes according to the transaction log for vector data, according to the time of updating raster and matrix data, and automatically updates those tiles on which changes have occurred.
Imagery Creator permits to cut tiles into geospatial databases running PostgreSQL, MS SQL and Oracle, in accordance with the standard OGC 06-103r4: "OpenGIS Implementation Standard for Geographic information - Simple feature access - Part 1: Common architecture". Communication with the database is carried out on the basis of the preconfigured file (project) dbm created in the service administrator. DBM file contains the description of the parameters of a digital vector map, in the form of which a data set from the database (table, view or result of the query SQL) will be displayed. As part of the parameters are indicated: the conditional name of the map; RSC classifier file containing a library of symbols; coordinate system code (standard EPSG code or custom code from crslist.xml file); map scale, in which symbols are displayed on the unit scale (in the dimensions specified in the classifier).
The program generates tiles in formats JPEG, PNG, PNG8, Mbtiles, BIR and GeoPackage according to the international standard OGC WMTS 07-057r7 version 1.0.0, TMS standard and OGC 12-128r15 GeoPackage version 1.2.1. Tile data generated by the program Imagery Creator are used by software products
KB "Panorama" has developed
There is accelerated control of the state for data availability schemes in
The new version of the program is available for download on the page
Specialists of KB "Panorama" prepared and placed on the geoportal
The maps are brought to the modernized classifier of large-scale plans on a scale of 1: 5,000 (map5000m). The placement of updates in the Bank of spatial data was performed using the program -
Publication of the spatial data bank contents on the geoportal and the access to data for downloading are implemented by means of
Free maps based on data OpenStreetMap are available for download on the page "Digital maps".