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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".
There is added a possibility of cyclic displaying and moving of the two-dimensional image of a map along a longitude, similar to the rotation of the globe. When solving various navigational tasks, the map allows you to view continents, cities, countries, analyze their relative location, regardless of the standard range of longitude ± 180?.
The system of measurements on the map is updated. In the mode of measuring the path length the calculation of orthodromic distances is added. The calculated lines of orthodrome are drawn on the map. The tool of clustering objects markers is refined. Object markers are clustered according to the criterion of their distance from each other. When zooming out, markers are merged into clusters. The number on the cluster indicates the number of markers in it. When you click on the icon, the scale of the map is increased, the cluster is split into separate labels of objects and clusters. Data of objects for clustering is described in GeoJSON format. You can customize the appearance of clustering icons.
In the administration module the use of domain groups and users is simplified at customization of access rights. At change of the list of groups or users of the domain a recustomizing of access rights for them in the application is not required.
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
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
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
The possibility is added for automated creation of geo-covers by data received from various sources. Various national coordinate systems and projections are supported. You can combine the formats SXF, SHP, MIF/MID and others among themselves. The created geo-covers are automatically available for use in other applications.
The new version supports the loading of spatial data of format SHP and MIF/MID, grouped by folders or packed in archives. It considerably simplifies loading and raises speed of placing data into storehouse.
Possibility of cyclic displaying and moving the map is added. Smooth animation at scaling is implemented. In the mode of distances measurement the calculation of length of the segment by an orthodrome is added.
Within the framework of a single geoinformation space the Data Bank of digital maps and remote sensing data implements a collection, storing, search and output of spatial data in exchange formats. The spatial data selected with the help of the program can be placed for multiuser access on the
The databank of digital maps and remote sensing data provides the construction of a cloud repository of spatial data, the provision of access to these data, the automated formation and updating of geo-covers. The current state of the spatial data is displayed by means of maps-schemes that are maintained for each type of stored data: vector maps, remote sensing data, matrixes of heights and terrain models. It provides remote placement of sets of spatial data into file storage, a keeping the versions of stored sets, an updating of maps-schemes of data availability, the automated collection and formation of metadata, and the formation and updating of geo-covers. 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, the checksum of files and completeness of data sets are checked.
The new version of the program is available for download on the
In KB "Panorama" the
The complex of automated quality control and correction of digital maps is intended to obtain a single digital map by the original digital maps in the SXF format created by different classifiers. The complex of the automated quality assurance and correction of digital maps consists of a set of programs: code conversion and quality assurance DTM with editing, control of the coordination of adjacent sheets DTM, association of adjacent sheets DTM, the conformity analysis object structure of maps and classifiers.
The new version of the program is available for download in the