Specialists of KB "Panorama" have prepared and placed the maps of the Ryazan and Tambov regions on the geoportal "Bank of spatial data". The maps were formed using OpenStreetMap data, source data were obtained from Geofabrik website. To work with the maps, you can use the GIS Panorama Mini program or other software products of KB "Panorama".

The maps were led to the modernised classifier of large-scale plans of scale 1: 5 000 (map5000m) and were saved into a packed project (mptz). Publishing of updates in bank of spatial data is made by using the program of Databank of digital maps and remote sensing data. Publishing contents of bank of spatial data on the geoportal and data access for downloading are implemented by means of GIS WebServer SE.

Free maps on the basis of OpenStreetMap data are available for download on the page "Digital maps".

In KB "Panorama" the GIS WebService SE version 14.5.9 has been developed. In the new version a support of files in MPTZ format has been implemented, the list of supported requests has been expanded, work with maps in local coordinate systems has been improved, tools of check of connection to remote servers have been refined, support of user semantics has been added.

GIS WebService SE works with maps in local coordinate systems and maps with undefined projections (large-scale plan). The use of such maps will increase the degree of data protection, the accuracy of calculations and information processing. For specialists of municipal and regional geoportals constructed on the basis of GIS WebService SE, it will be easier and more convenient to use data they already have. GIS WebService SE together with GIS WebServer SE, GIS WebToolKit SE provide indispensable tools and capabilities for using and publishing data. In order to improve support for local coordinate systems, in addition to existing requests, calculations for calculating azimuth, direction angle and distance have been added.

In GIS WebService SE, a request for the intersection of objects of several maps has been implemented. Result of request is the user layer containing objects of intersections and their semantics. For the received layer all operations available to a usual layer are supported. The request supports the user filters by semantics, metrics, spatial characteristics.

Support of files in format MPTZ is added. Support of user semantics for writing arbitrary object properties which has been not described in the semantics list of RSC classifier has been added. User semantics are created when importing vector data (SHP, KML, MIF, WFS and others) when names of fields (keys) of objects attributes are not found in the selected RSC classifier. Output of styles for point objects in JSON format has been added. For request of obtaining the description of object semantics a support of layers consisting from MPT projects has been added. Obtaining the presence of semantics for objects on the map is significantly accelerated.

Periodic check of connection to the remote server has been added when republishing data, if when opening the layer the remote server did not respond. It will allow to restore connection and to relay necessary requests. Speed of displaying data is increased when republishing geoportals. Support of groups in symbols in a national language has been added.

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 according to 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 is placed on the website in the Download section.

Specialists of KB "Panorama" have prepared a video lesson of execution of automatic creation of titles with use of value of the attributive data at objects on a vector map by means of the task "Creation of titles by objects semantics". This task is available to users in the GIS "Panorama", "Panorama-editor" and GIS "Operator".

In the training material, using the free map OpenStreetMap as an example, automatic creation of labels for objects of a point character of localization was performed. Before performing automatic creation of labels, you should first select objects on the map, which must be available for editing. When performing the task, the types of values of semantic characteristics, the location of the label relative to the binding point of the object, the choice of the type of generated label (conventional classifier or graphic sign), as well as the formation of mutual links between the object and the label for automatic data updating are taken into account.

You can get acquainted with the training materials in the "Video lessons" section.

The geoportal "Bank of spatial data" is supplemented with maps of the Lodz, Pomeranian, ?wi?tokrzyskie and Silesian Voivodeships (Poland), formed according to OpenStreetMap data. The source data was obtained from the Geofabrik website. To work with maps, you can use the GIS Panorama Mini program or other software products of KB "Panorama".

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 Databank of digital maps and remote sensing data. Publishing contents of bank of spatial data on the geoportal and data access for downloading are implemented by means of GIS WebServer SE.

Free maps on the basis of OpenStreetMap data are available for download on the page "Digital maps".

In KB "Panorama" the Data bank of digital maps and remote sensing data version 7.4.0 has been developed. In the new version the mechanism of control of the started processes of loading and updating of the data has been implemented, modes of updating maps-schemes were improved, speed of work has been increased at simultaneous editing of a large number of records, the program interface has been improved.

In the Data Bank of Digital Maps and remote sensing data, the ability to dispatch conflict situations when performing the main processes in spatial data funds has been added. In the program the procedures of loading data and procedure of updating maps-schemes of metadata are controled. Simultaneous execution of conflicting processes is excluded. When you try to run them, a corresponding warning will be issued with information about the state of an already running process.

Visualization of displaying spatial data at the expense of new modes of updating maps-schemes is improved. An update mode has been added with a complete re-creation of objects on the map and with drawing a frame from the map file. On a map-scheme the filtered and marked data sets are separately displayed. Small objects are combined into groups (clusters). The legend for maps-schemes has been updated. There is added an automatic updating of the map-scheme after editing the metadata, if the fields that affect the view of object were edited.

Speed of multiple editing of metadata has been optimised when selecting a large number of records (more than 100 thousand). Deleting and export of data sets have been accelerated. Work with lists in case of selecting all available data sets has been optimised.

Access to the basic functions is duplicated in the upper part of the application, a button for minimizing the metadata panel has been added. Possibility of starting with display of a map in full screen is implemented. Work is optimised with small browser window sizes. In the administrator of the complex, management of the printing of diagnostic messages has been added and their list has been expanded. Support of editing maps through connection to a chain of GIS Servers in the distributed system of data storage has been improved.

Data security is ensured by the differentiation of access rights based on the security tools that are part of the operating system. Basic authentication, digest authentication, system authentication (web server tools), and domain authentication (Kerberos or ActiveDirectory) are supported. Additional security is provided by the use of pass-through authentication when working with the database. Connection to the database occurs with the rights of the user working with the system. The complex is adapted to work on a wide range of operating systems (Astra Linux SE, ALT Linux, Elbrus, Ubuntu, CentOS, MS Windows and others) and architectures (Intel, Elbrus, Baikal). The program is registered in the register of domestic software under the number 1862.

The databank of digital maps and remote sensing data is the basis for building infrastructure of spatial data of federal, regional and municipal levels, in corporate information systems. Within the framework of a single geoinformation space, the Data Bank of digital maps and remote sensing data realises gathering, storage, quality control, search and delivery of the spatial data in exchange formats. The spatial data selected by means of the program can be placed for the multiuser access on the GIS Server and be published according to the international standards OGC WFS, WFS-T, WMS, WMTS, WCS on application server the GIS WebService SE.

Users can access data from both a thin client (by means of GIS WebServer SE) and from desktop applications (GIS "Panorama", GIS "Operator"). The databank of digital maps and remote sensing data provides construction of cloud warehouse of spatial data, provision of access to these data, the automated formation and updating of geocovers.

The current state of spatial data is displayed by means of maps-schemes that are maintained for each type of stored data: vector maps, remote sensing data, elevation matrixes and terrain models. It provides remote placing the sets of spatial data into file warehouse, keeping versions of stored sets, updating maps-schemes of data availability, the automated collection and formation of metadata, and the formation and updating of geocovers. Automated collection and formation of metadata is performed according to the standards of ISO 19115: 2003, Geographic information - Metadata and ISO/TS 19139, Geographic information - Metadata - XML schema implementation. The reduced copies of data images are automatically formed, checksum of files and completeness of data sets are checked. Placement of spatial data into file storage is performed with integrity check, control of data structure and content. The results of the work are recorded and are entered into the metadata base. Automatic backup of metadata and spatial data storage with integrity control and data recovery has been provided. Multilingual interface is supported.

The "Bank of spatial data" portal demonstrates the possibilities of organizing storage, accounting and and issuance of vector maps, remote sensing data, matrixes of heights and the terrain models. The portal contains vector maps in SXF format, generated on the basis of data from open sources (OpenStreetMap, VMap0). The spatial data includes maps of: subjects of the Russian Federation, countries and cities of the near and far abroad. In total, over 250 vector maps and 6700 matrix data with a total volume of 60 GB. Specialists of KB "Panorama" weekly update and refresh the content of the information on the portal. All published data is distributed free of charge under a free license.

The new version of the program is available for download on the Download page.