Copyright © Panorama Group 1991 - 2024
In KB "Panorama" the
Control at filling and editing of directories has been improved. When a directory is approved, its use is analyzed. Attempts to delete the used directory are blocked. There is added a warning when trying to close the application's page, during the execution of long-term operations - data loading, uploading, import, export, control procedures. The percentage completed, the elapsed time, and the estimated end time of the operation are displayed.
Formation of an extract for geodetic points has been improved. Report design when exporting metadata into DOC format was updated. Processing of metadata when loading data by folders and work in the absence of activity in the application have been optimised. Reading of the Databank parameters at the start of the application and opening the sections via a direct link were optimised. The list of logged error messages when reading parameters, loading data, control procedures, exporting and importing metadata has been expanded. There is added a recording into the events log of the information about the client's browser and authentication type, the list of recorded system information has been extended.
Data security is ensured by the differentiation of access rights based on security tools included in the operating system. Basic authentication, digest authentication, system authentication (via web server), 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
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 structure and content of data. 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
The new version of the program is available for download on the
In KB "Panorama" the
When building information systems that process terabytes of spatial data in an automated mode, client services of data processing can be distributed among separate servers that are connected to the parent server that stores spatial data standards. Such an architecture reduces the load on the data transmission network by dozens of times, speeds up data access and increases the reliability of operation.
Control of the state of data availability schemes in the
The new version of the program is available for download on the
Specialists of KB "Panorama" prepared and placed the maps of Podkarpackie and Podlaskie Voivodships (Poland) on the geoportal
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
Free maps on the basis of OpenStreetMap data are available for download on the page "Digital maps".
In KB "Panorama" the
Support for local coordinate systems allows the Map Editor to perform operations in meters. This eliminates the conversion from geodetic coordinates to meters and allows you to create and update cadastral plans and engineering schemes that require increased accuracy in storing coordinates. Work in LCS is supported for map layers published on
In the new version the toolkit for developing Web applications the
GIS WebServer SE is used in the construction of closed corporate systems to ensure the protection of data having a security classification or a trade secret. GIS WebServer SE certified by the 2nd level of control over the absence of undeclared capabilities. The new version of the program expands the possibilities of the application when solving problems of analysis, management and long-term planning of the development of territories. GIS WebServer SE is implemented using the GIS WebToolKit SE, which can be used in development tools that use the JavaScript and TypeScript.
The new version of the program is available on the website in the
In KB "Panorama" the
A new function (RunPyApplication) has been added that calls the
When writing scripts, several thousand API function are available. Function prototypes are declared as imported Python scripts from the folder \\GisTool14\Dll\X64\py_mapapi14. For proper processing of script strings containing national characters (Russian, Chinese, Spanish, and so on), the scripts must be encoded in UTF-8.
The function called from the script can perform some action on the selected object or on selected objects if the user has selected some objects on the map. To enter additional data processing parameters, both GIS dialogs and dialogs written on the basis of the standard tkinter component can be called. Scripts can indicate the progress of data processing by indicating the name of the processing stage, the percentage of execution, the number of processed and selected objects, the elapsed and remaining processing time. Based on the results of the analysis and processing of vector map objects, some objects can be selected that can be marked on the map as a result of working the script and/or for further processing in the chain of executed scripts or by interactive GIS tools.
To execute scripts, you must first download and install the Python interpreter. The basic set of scripts has been developed and tested based on Python version 3.7.9 on MS Windows 7 and higher, and version 3.10.5 on MS Windows 10. The base scripts are located in a shared folder like: \\GisTool14\Dll\X64\py_base14. A demonstration of working the RunPyApplication function is provided in the MapEdit application included into examples of the GIS ToolKit.
The GIS ToolKit consists of a set of visual components (supplied in source code) and API functions of the GIS core for direct access to spatial data. The toolkit is designed to develop client-server and desktop 32-bit and 64-bit applications that require processing and visualization of spatial data. Spatial data can be located both at the workplace (direct access to data), and in a local network or the Internet (access components to the
The new version of the program is available for download on the Download page.