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In KB "Panorama" new projects of three-dimensional models of terrain, implemented with the help of GIS WebServer SE, are updated and developed.
3D model of a part of the city of Tomsk is now presented not only as tiles of the
All examples of projects are available for review on the
Specialist of the company "Geodetect" Yana Angelova presented the presentation
The presentation caused genuine interest among the audience, there were many questions and congratulations to the speaker. You can get acquainted with the presentation in Bulgarian on the
In KB "Panorama" the
Into parameters of creating backup copies of data sets the period of storage of backup copies in months was added. When updating a dataset and forming a regular copy, it checks and deletes copies created by a specified number of months earlier. If in the current year fewer months have passed than specified in the settings (for example, 5 and 6), then folders will be deleted starting from the year before last and earlier, that is, by year. Support of the software license for program work (without a USB dongle) is added.
The tools for loading data sets into the
Ability is added for deleting a directory with files inside a virtual folder by the command of a client. The sorting of the vector representation of the spatial database has been implemented to speed up the display operations after multiple updates.
For supporting a single distributed geographic information space, the GIS Server provides multi-user access to spatial data for application servers (
The new version of the program is available for download on the
In KB "Panorama" the
In a map the ability to set its maximum dimensions is realised. The operations of moving the map, searching and selecting objects are performed within the established dimensions of the map. Into local layers of a map the display of titles for point objects is added. The text of the title can be output from the local layer classifier file, the geojson file, or set by default parameters. Loading the classifiers of map layers is optimized. The interface of the map user is updated. In the administration module the registration and setting up rights onto user's controls is added.
The toolkit of developing the Web-applications the GIS WebToolKit SE has been improved, which expands possibilities 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. Various types of high-altitude data are used as a digital elevation model: matrixes (in the formats SRTM, GeoTIFF, IMG, MTW), TIN-models, point cloud and others. At request the most accurate data onto a specified terrain site with a given resolution is automatically sampled. To transfer data of the digital terrain model to the Web, the WCS protocol is used. The relief data is represented as tiles and cached on the client.
As a source of spatial data, the
The new version of the program is available on the website in the
KB "Panorama" prepared a digital geographical map of scale 1: 1 000 000 in format SXF onto the territory of the state of Iceland.
The map contains information about the quantity of inhabitants for cities and the names of settlements in Russian. As additional materials the World map of scale 1: 5 000 000 and data of
The map is distributed free according to the free