Copyright © Panorama Group 1991 - 2024
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
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
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
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
In KB "Panorama" the
In the new version of the program the mode for removing tiles is added. It allows you to delete tiles for certain territories, scales and matrixes, specified in the program settings. Support for PHP version 7 and higher is added.
Service provides updating of pyramids of tiles in formats PNG, PNG8 and JPEG. It allows you to maintain tiles up-to-date on the data hosted on the
The new version of the program is available on the website in the
In KB "Panorama" the
The support is added for new data formats MAPZ and SITZ. The multisheet map and the user map can be packed into one file with compression of data by ZIP-Deflate algorithm. Conversion to SITZ and MAPZ format is performed in the task "Map Sorting". To increase the degree of compression, the accuracy of the object metric is automatically converted to centimeters. Unpacking of data is carried out automatically in memory in process of reading the corresponding sheets and objects from the packed formats. The packed maps are accessible read-only. Reducing the amount of data allows you to speed up their transmission over communication channels.
In the main menu of the program in section "File - Import rasters or matrix from...", the menu item "Matrix GDAL" is added. The item is intended for execution of importing the matrixes of elevations and qualities from files of formats GeoTiff, IMG, DEM. Reading source files at import is performed by means of GDAL library. In the task "Import of GPS-coordinates in format NMEA 0183", there is added the processing of RMC message at import of GPS-coordinates using the NMEA 0183 protocol. The RMC message transmits the recommended minimum of navigation data - device position, velocity, time of positioning.
The task "Lists of objects" is refined. Into search by lists the option "Crossing and outside" is added. At search or mark of objects with the enabled option "Crossing and outside", the objects will be found that are crossed or are located outside relative to objects of another list. There are expanded the possibilities of finding and marking the map objects by semantics in the "Search and mark" dialog. The list of semantics values and searching conditions can be grouped with specifying of logic conditions within groups and between groups - ALL ARE TRUE (AND) or AT LIST ONE IS TRUE (OR), that allows to create in an interactive mode the complex conditions of search for objects by value of their attributes.
"Map Editor" task is improved. The new mode of creating a multipolygon by selected polygon objects is added.
The set of complex views of conventional symbols for displaying lines with variable length of dashes has been expanded. New conventional symbols are applicable, for example, to display linear river beds and other linear objects with varying line width. Samples of symbols of a new view have been added into maps Shape\shape.sitx: File - Example data.
The new version of the program is available for download in the