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In KB "Panorama" the
The web applications development tool the GIS WebToolKit SE has been refined, which extends the capabilities of GIS WebServer SE and can be integrated into other information systems. Access to data (images, vector maps and terrain information) is provided by Web services using common OGC protocols and ISO standards. Service of GIS WebService SE (OGC WMS/WMTS) provides spatial information in the form of graphic images. As digital model of a relief the various kinds of high-altitude data are used: matrixes (in formats SRTM, GeoTIFF, IMG, MTW), TIN-models, a cloud of points and others. At request there is carried out the automatic sample of the most accurate data onto the specified terrain area with a given resolution. To transfer data of the digital terrain model to the Web, the WCS protocol is used. The relief data are represented as tiles and are cached on the client.
As a source of spatial data, 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 is certified for Level 2 of absence of undeclared capabilities. The new version of the program expands the application's capabilities in solving problems of analysis, management and long-term planning of the territories development. GIS WebServer SE is implemented using the toolkit of GIS WebToolKit SE, which can be used in development tools that use the JavaScript.
The new version of the program is available on the website in the
On the website of the KB "Panorama" an article was published on the creation of a reference system for the political and administrative division of Ecuador based on GIS WebServer SE. Authors of the article tell how developers can independently refine the interface and expand the functionality of the
The prepared materials will be useful for developers planning creation of their own specialized information systems on the platform of GIS WebServer SE. The article on the development of the geoportal for political-administrative division of Ecuador is available for review in the Articles section.
On the geoportal
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 and images".
In KB "Panorama" the digital classifier of conventional symbols is developed for preparing a graphic part of documents of territorial planning in accordance with
In the classifier there is implemented a general list of layers, objects and attributive characteristics of objects of territorial planning and urban-planning activity. The digital classifier is included into structure of
The digital classifier can be used for information interaction of state and municipal information systems containing information on the status, restrictions of use and development of territories and the integration of this information in the federal state information system of territorial planning.
The digital classifier is available for download in the "Classifiers" section.
In the KB "Panorama" the GIS Constructor for Qt Designer SE, version 12.2.0, is developed for embedding into the developed control systems of geoinformation components, for support of unified exchange by spatial data, and implementation of a network-centric service-oriented architecture.
The toolkit is adapted to work on a wide range of platforms and supports operating systems such as Astra Linux SE, MSVS, CRTOS Neutrino, Elbrus, Zarya, Ubuntu, Alt Linux, QNX and others. It can be used in computer systems with processors of ARM, Elbrus, PowerPC, Freescale i.MX, NVIDIA Tegra 3, Intel-compatible with x86 and x64 architecture and others.
GIS Constructor for Qt Designer SE provides the ability to create applications that can interact with server solutions (
GIS Constructor is a set of geoinformation components for use in the visual programming environment of Qt Designer, which allows you to develop your own GIS applications. The visualization of the contents of digital maps is made in conventional symbols adopted for topographic, geographical and various special maps. Geoinformation system has ample opportunities for performing calculations, for providing display of spatial data on various graphic devices in standard and user systems of conventional symbols. The main functions can be executed in multithreaded mode. It supports automatic optimization of used memory for processing large amounts of data (tens of gigabytes) on limited resources (hundreds of megabytes).
The new version of the program is available for download in the