GIS WebServer SE displays the changes to the geospatial data base of GIS Server in real time

08.06.2017

GIS WebServer SE version 3.2.1 is developed in KB "Panorama". In the new version of the program, loading of data for classifiers of layers is optimized - data acquisition is performed when there is a need for them. There are added a control of moving the map image for small scales of displaying, control of borders of scaling in the mode of scaling a map by a frame. When creating or opening local layers, users can prevent them from being edited.

Map layers of GIS WebServer SE published from the GIS Server reflect the current state of the spatial data base in the mode of time near to the real. GIS Server, starting with version 7.1.3, monitors the changes of the connected geospatial databases and automatically updates their images in the specified conventional symbols. In GIS WebServer SE displayed objects of both two-dimensional, and spatial model are dynamically synchronized with current changes on a map.

Component of three-dimensional model of a map has been updated. 3D model provides the ability to work and view information layers of various types (vector, matrix and raster maps) for spatial analysis and decision making during designing. 3D surface is created taking into account the terrain. Detailed models can contain three-dimensional objects that correspond to objects of a two-dimensional map. 3D Map allows you to select objects and to get information about them. In the new version of the component of 3D model of a map the ability to work with the touch screen is added, the scaling and displaying the model is improved, the initial display scale is automatically set. The administration module provides support for the output of Cyrillic names when configuring domain users and groups.

GIS WebToolKit SE Web applications development tools has been improved, 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 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 site 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 Data bank of digital maps and remote sensing data can be. It provides the collection, storage, search and delivery of spatial data in exchange formats, a displaying the state of the data bank in the form of maps-schemes, the automated formation and updating of geo-covers.

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, documentation and presentation are available on the web-site in the Download section.


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