Copyright © Panorama Group 1991 - 2022
In KB "Panorama" the
The GIS Server supports working with spatial databases controlled by PostgreSQL, Oracle and Microsoft SQL Server, which support the ability to access spatial data in accordance with the OGC 06-103r4 standard: "OpenGIS Implementation Standard for Geographic information - Simple feature access - Part 1: Common architecture" for their representation in the form of vector maps in the specified conventional symbols, editing the coordinates and attributes of objects, solving applied problems.
GIS Server provides multi-level connection of servers among themselves for distributed storage and processing of spatial data with automatic replication, backup and data protection. Such architecture reduces the load on the data transmission network tenfold, accelerates access to data and increases operational reliability.
The new version of the program is available for download on the
Specialists of KB "Panorama" prepared and placed the map of the administrative-territorial division of Russia on the geoportal
The map was led to the modernised classifier of large-scale plans of scale 1: 5 000 (map5000m) and was 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 program the list of supported requests for working with spatial data has been expanded. Applications using GIS WebService SE, such as GIS WebServer SE,
The service administrator has been improved. Ability has been added to update the cache of several layers simultaneously. The reliability of work with data located remotely on the GIS Server, in a database or in the Databank is increased.
Search of objects in a point is improved - the data is returned faster and the answer does not capture objects which are not visible or are close to poll point. There is improved end-to-end search in complex queries when limiting the output of the number of objects. The request of a file from semantics of object automatically determines the location of the data locally or on the GIS Server and returns the data. When searching, the ability to display semantics codes and display the semantics of type the link to a file has been added.
A new protocol on interacting with the service in JSON format has been added. Almost all requests and data for a service can be sent in JSON or XML-RPC format. Support for transactions in the GeoJSON format has been implemented.
Output of messages into a file of service's errors is improved. There are added messages describing the error and messages with the output of the request, responsible for this error. Diagnostic messages are expanded at loading data into the Databank. The file of statistics of service's work is created for each start of service, allowing to accumulate the information for the further analysis.
Possibilities have been expanded when working with the Databank. There are added the requests for exporting geo-covers from the Databank, requests for control of input datasets by a requirements template, requests for summarizing map sheets. Work with databases and processing of their information are accelerated.
GIS WebService SE supports all international standards (OGC WFS, WFS-T, WMS, WMTS, WCS), which are used to transfer and display spatial data. The program implements the ability to issue tiles for any user or local coordinate system. The application is implemented on Windows and Linux platforms, and is compatible with Apache, IIS and nginx web servers.
The new version of the program and the documentation are posted on the website in the
In KB "Panorama" the
The initial opening and display of large sets of vector maps and spatial databases containing several million objects and more, has been accelerated. Construction of the objects tree when opening the datasets has been accelerated.
Possibilities of work with text and hypertext documents have been expanded due to addition of support of documents in PDF format. The user can add a set of PDF documents to the map, for example, to use them as an auxiliary material during work. When the size of the window of the added document is changed, its scale will change depending on the current scale of the map. You can customize the display of the desired page of the PDF document on a user document. For the convenience of customization, there is a preview window for the added documents.
Display of clusters used for grouping point conventional symbols on a map has been improved. Into the cluster description the property "Display the first character in the cluster" has been added. When it is set, in the position of the cluster sign the first object in the cluster will be displayed first, and then the cluster sign. In this case, the cluster sign can contain only the number of objects or other complementary elements of the conventional symbol. When drawing an object, various semantics can be taken into account, including links to graphic files, which makes the generalized sign more complex and informative.
Algorithms of data storage of type "a cloud of points" in data sets of format MTD have been improved. Packing of the data, taking into account the area of processed territory and the specified accuracy of storage, allows to reduce to 4 times the size of created MTD files which can be from several tens of Gigabytes to Terabytes. New algorithms allow to raise accuracy of terrain descriptions over a wider area and accelerate the construction of 3D terrain models.
Display of raster data limited by a framework has been improved. The image of such rasters is cut out by a contour of a frame of any complexity. The frame can be set by any closed contour, or by a selected object. The frame can contain thousands of points and thousands of contours, as well as many times exceeds the raster by the area. A large number of frame points decreases the speed of displaying the raster. To speed up the display of rasters, an optimization of the raster frame during recording has been added - all frame contours are cut out by the sizes of each raster. When setting a region frame to all rasters of a region's coverage an optimized frame is written to each coverage raster. When opening the rasters and matrixes of heights created earlier, frame optimization is performed automatically (the sign of frame optimization is entered into the file). This approach allows you to speed up the display of both new raster data and previously created ones.
Displaying sea maps of S57/S52 standards has been improved. In the s57navy.rsc classifier for attributes that have a list of classified values (Attribute type: L - CATAIR, CATACH, ... TECSOU), property the "Repeat allowed" is set. When exporting and importing data, lists of attribute values (1,7,, 30) are written and read. For display of lists of values, into the combined title the new operating symbol ' r ' (#113.r) has been added, which allows to form a line from the list of attribute values, separating them with a space. There is refined a display of depth marks taking into account safety contours and taking into account depths on drying surfaces.
Dialog of creating a matrix of heights according to data of a digital map has been improved. In dialog the possibility has been added for a choice of nomenclature sheets of a map and the user layers by which building a matrix of heights will be carried out. This possibility provides the user with additional flexibility in setting the parameters for creating matrixes of heights for regions of work, consisting of a large number of nomenclature maps sheets. The choice of sheets is performed by selection directly in the list of names of nomenclature sheets which will participate in processing. By means of special control buttons it is possible to select all sheets in the list at once, reset selection of all sheets, or invert the selection of sheets.
The interface of the dialog for importing graphic files into RSW format has been modernized at using files of a binding. The user selects the possibility of using data from the binding's file by setting the appropriate checkbox in the dialog. The program carries out search of a binding's file by coincidence of its name with raster file name. If a single file of binding is found in a search result, data from this file is automatically loaded. If there are several binding files of the same name in different formats, then the choice of the file used when loading graphic data is provided to the user.
GIS Panorama Mini is the universal geoinformation system intended for a collecting the spatial data, a conducting the spatial database, creation and updating of digital maps and plans, creation of information systems of various purposes. The program implements the following main functions: import and viewing of vector maps, raster data, matrixes of heights, matrixes of qualities, geological matrixes of layers, TIN-models, laser scanning data, user maps and work regions; creation of new maps with automatic filling of parameters using the EPSG code or from the list of parameters in XML format; export of maps to SXF, DXF, OGC GML formats; multi-user work with data with access control through a connection to the
The new version of the program is available for download in the
The development of railway transport is carried out in accordance with the
The joint-stock company
With the help of software products the
In 2021, JSC "IERT", together with JSC "KB Panorama", completed the stages of automating the process of working with requests for the examination of documents of territorial planning, socio-economic development in conjunction with information on promising and implemented measures for the development of railway transport infrastructure with a breakdown for the constituent entities of the Russian Federation. For the preparation of basic industry information, a library of conventional symbols and a digital classifier of the map have been developed, which provides a visual displaying the facilities of infrastructure of railway transport and the unification of schematic maps. The creation of thematic cartograms of measures for the development of existing and planned infrastructure facilities of railway transport is carried out on the diagram of the railway network, with reference to the CNSI and OKTMO.
In JSC "IERT" a large number of databases and information systems have been created and are used. The best way to integrate them into a single information space is a digital map, which allows you to quickly find and visually display any georeferenced data. Work on the preparation of data for loading into a single bank of spatial data is carried out by employees of the department of geoinformation and technical support using the