In KB "Panorama", the Digital Map and Remote Sensing Data Bank version 8.7.0 has been developed. In the new version, functionality for selecting and downloading data has been added to the interfaces of desktop applications and geoportals. For example, in GIS "Panorama" or federal, regional, and municipal level geoportals.

A data selection mode based on user queries has been implemented, where parameters such as data type (maps, matrices, rasters), frame filter (in WGS84 degrees), and data format can be specified. The selection results are displayed in tabular form with the option to apply additional filters and select data for download.

The Data Bank can be launched with a map scheme covering the entire screen width and started on a specific task: data loading, report viewing, request processing, directory work. The ability to upload digital copies of analog documents and other geodetic materials in the editing window has been implemented. The list of data groups in the editing form has been optimized, showing only available groups for each data type.

Data security is ensured by access rights division based on security features integrated into the operating system. Regular authentication checks, digest authentication, system authentication checks (using web server tools), and domain authentication (Kerberos or ActiveDirectory) are supported. Additional security is provided by using continuous authentication when working with the database. Connection to the database occurs with the rights of the user operating the system.

The system 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 registry of domestic software under number 1862.

The digital map and remote sensing data bank serve as the foundation for building spatial data infrastructure at federal, regional, and municipal levels in corporate information systems. Within a unified geoinformation space, the digital map and remote sensing data bank facilitate the collection, storage, quality control, search, and provision of spatial data in exchange formats. Spatial data selected through the program can be made available for multi-user access on GIS Server and published according to international standards OGC WFS, WFS-T, WMS, WMTS, WCS on GIS WebService SE application server.

Users can access the data from both thin clients (using GIS WebServer SE) and desktop applications (GIS "Panorama", GIS "Operator"). The digital map and remote sensing data bank enable the construction of a cloud storage for spatial data, providing access to this data, automated generation and updating of geocovers. The current state of spatial data is visualized through map schemes maintained for each type of stored data: vector maps, remote sensing data, elevation matrices, and terrain models.

Remote placement of spatial data sets in a file storage, version control of stored datasets, updating map scheme availability of data, automated collection and metadata generation, geocover generation and updating are provided. Automated collection and metadata generation are carried out according to ISO 19115:2003 and ISO/TS 19139 standards. Reduced copies of image data are automatically generated, file checksums are verified, and dataset completeness is checked.

Placement of spatial data in file storage is done with integrity checks, data structure and content control. Work results are logged and entered into the metadata database. Automatic backup of metadata and spatial data storage with integrity control and data recovery is provided. A multilingual interface is supported.

The "Spatial Data Bank" portal demonstrates capabilities for organizing storage, accounting, and issuance of vector maps, remote sensing data, elevation matrices, and terrain models. The portal contains vector maps in SXF format based on data from open sources (OpenStreetMap, VMap0). The spatial data include maps of Russian regions, countries, cities near and far abroad. In total, there are over 400 vector maps and 6700 matrix data with a total volume exceeding 220 GB. Specialists from KB "Panorama" update and revise the information on the portal weekly. All published data are distributed free of charge under an open license.

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

Specialists from KB "Panorama" have prepared a video tutorial on working with the task "Hydrography Objects and Elevation Matrices Alignment Tool". This mode is available to users in the "Hydrological Tasks Complex" in the GIS "Panorama".

The task "Hydrography Objects and Elevation Matrices Alignment Tool" is designed to form absolute heights at the nodes of hydrographic objects considering flow directions based on height matrices with subsequent correction of matrices. Hydrographic objects are processed using the hydrolay.xml file, which is added to the GIS "Panorama" installation. The video tutorial demonstrates the setup of data processing modes, which include one or multiple stages:

- Preparation of hydrographic objects/ Hydrographic objects are aligned with each other.

- Placement of absolute heights of objects/ For linear hydrographic objects, heights are decreased from the first point to the last, and heights are adjusted based on the object's direction. Otherwise, the program automatically changes the object's digitization direction. For area hydrographic objects with constant height, the height is calculated as the arithmetic mean of heights in matrices falling within the object. For area hydrographic objects with variable height, point heights depend on heights in matrices and heights of adjacent hydrographic objects.

- Correction of height matrices. At this stage, heights from hydrographic objects are transferred to the matrix. Heights are smoothed near hydrographic objects if a smoothing radius is specified.

The result of completing the task is the formation of absolute height at each nodal point of the hydrographic object depending on the object type. When selecting the height matrix correction mode, a height matrix with corrected heights is generated. Educational materials can be found in the "Video Lessons" section.

Geoportal "Bank of spatial data" has been supplemented with a map of the Kingdom of Lesotho, formed according to OpenStreetMap data. To work with the map, you can use the GIS Panorama Mini program or other software products of KB "Panorama".

The map was 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", GIS WebService SE version 15.8.0 has been developed. The program includes intelligent algorithms for automatic placement of labels associated with object attributes. The new features minimize label intersections and overlays, ensuring map readability even with numerous objects present. Users can set various settings for label appearance, including fonts, colors, sizes, and text styles, allowing for visually appealing and well-structured maps. The service considers potential conflicts between labels and automatically repositions them to avoid overlaps with other map objects, crucial for creating information-dense maps. All settings are configured in GIS "Panorama" and then imported into the service for implementation of changes. The new service capabilities are utilized in GIS WebServer SE for displaying layers with geospatial data, providing convenient tools for terrain analysis.

The program now includes data export to MIF/MID format. Users can export data to MapInfo Interchange Format (MIF/MID), expanding compatibility with various mapping systems. Support for searching multiple user objects in a single query has been implemented. This innovation significantly speeds up and simplifies the process of searching for information on the map. Layer transparency settings have been added to blend and display multiple layers simultaneously. This function allows adjusting the transparency level of layers, providing a more visual representation of data. Displaying the last transaction number on the map when searching for objects has been implemented. This enhancement enables showing the last transaction number, useful for tracking changes and managing data.

The new version can create layers from data in text files in CSV, TXT, XYH formats, expanding data input options and simplifying integration into the system. A limitation on the maximum size of the file issued in the GetFeature request has been introduced, allowing for system load management and improving performance. A request for issuing and building a vector tile when working with vector data has been added. GIS WebService SE supports all international standards (OGC WFS, WFS-T, WMS, WMTS, WCS, WPS) for transmitting and displaying spatial data. The program features the ability to issue tiles in any user or local coordinate system. The application is developed for Windows and Linux platforms, compatible with Apache, IIS, and nginx web servers.

The new version of the program and documentation are available on the website in the Download section.

From July 24 to 25, 2024, a business forum "Cadastral Activities in New Realities" will take place in Moscow to commemorate Cadastral Engineer Day. The event is organized by the Association "National Union of Self-Regulatory Organizations of Cadastral Engineers". Specialists from KB "Panorama" will present a report on the topic "Technologies for building geoportals for various purposes" and conduct a master class on the topic "Digitization of management based on GIS technologies "Panorama".

The forum is a significant platform for exchanging experiences and discussing current issues in the development of cadastral activities in new realities. KB "Panorama" is a partner of the forum, actively supporting its goals and objectives. We invite all interested parties to visit our booth and participate in discussions and the master class. Detailed information about the upcoming event is available on the official website.