GIS WebServer SE expands cloud computing by tools for solving geodetic tasks and 3D modelling


In KB "Panorama" the GIS WebServer SE versions 3.5 is developed. The new version of the program implements the possibility of online solving a direct and inverse geodetic task on a plane. By means of this mode users can carry out an interactive choice of terrain points and entering the required values of azimuth and distance between points. The results of calculations are displayed on the map and in the form.

Modes of selection of map objects are expanded - there are added a selection of objects randomly specified on a map and a selection of objects by a conventional symbol of the selected object. Into the module "Editor of a map" the group operations are added at deleting map objects. Users can delete all selected objects, or select the ones required in the group.

Ability is added to share a link to a 3D map. The status of the 3D map display is saved between sessions. You can see an example of the work of a three-dimensional map on the site.

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 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 is available on the web-site in the Download section.

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