Copyright © Panorama Group 1991 - 2021
In KB "Panorama" the GIS WebServer AGRO version 3.0.1 has been developed. In the program the new version of the map editor has been implemented. The new editor provides a wide range of functions and tools for editing the metrics and semantics of objects on the map of agricultural land and objects of an infrastructure. In this case, the data can be represented both as a file of a digital map and as a table in the spatial database.
The editor user interface is displayed in a separate window for a better overview of the map. It allows you to create new, modify existing map objects, perform actions on a group of objects. Operations are performed in a web browser and the result is uploaded to the server. Use the "View" panel to assign or change an object type. The object type can be set without interrupting the current editing operation. To do this, just select the appropriate icon in the "View" panel. Images of objects views are displayed as a legend (tree) or as a layout of objects (table).
For fast creation of objects the editor uses templates of objects. Templates of objects - the graphic list of often used types of map objects. When a template is selected, the editor automatically switches to the mode of creating an object of the specified type. The editor informs the user about the actions being performed: changing the type of an object, deleting, changing attributes and other operations on objects. The information is recorded into the map event log, which can be viewed.
The editor implements support for graphic objects, without selecting a conventional symbol from the map classifier file. Ability has been added to create an arbitrary visual representation of geographic objects. Users can define the parameters of the appearance of lines and areas: color, transparency, thickness, line type, select hatching, fonts and their design for text. The customized visual representation of the object is saved as a style and can be used repeatedly.
In the new version of GIS WebServer AGRO, the user and administrator interface of the application has been updated. The new tools have been added, allowing to minimise and change the interface of the main map window. There is implemented the ability to display map controls in the side panel, which is located to the left or to right of the map and provides a convenient interface for managing the toolbox.
The structure and interface of the administration module has been changed. In the module the possibility of conducting projects was added. Projects in GIS WebServer AGRO are created automatically and linked directly to agricultural enterprises described in the agrarian database, customized by means of
GIS WebServer AGRO uses the
For collective work with data, digital maps of farmland and enterprise infrastructure are placed on the
You can get acquainted with an example of work of GIS WebServer AGRO on the page of the demo project
In KB "Panorama" the
When forming world maps from a set of maps sheets of SXF format, the ability has been added to transfer sheets in longitude by +/- 360 degrees. This allows to duplicate the columns of sheets in the western and/or eastern hemisphere to expand the size of the work region up to -360/+ 360degrees. The recalculation of coordinates and sheet passport will be performed automatically when importing the work region using the DIR file.
The display of elevations matrixes has been improved: the color of the coverage point is calculated based on 16 adjacent heights using the bicubic interpolation method. The new method makes it possible to smooth the discreteness of the display of the matrix elements and the light-shadow mask (hillshade) of the relief, as well as to crop the matrix image by the frame with pixel accuracy.
In the new version, the tools for viewing and editing tables of attributes of spatial databases have been expanded. Modes are added: select/cancel linked objects, show records for selected objects, show information about a map object for the current record. In dialog the tools for convenient viewing the table with a large amount of data are added: customization of the order of displaying columns, change of their width, setting the visibility status of columns. GIS "Operator" provides direct display and editing of arbitrary spatial databases in cartographic conventional symbols, including those created by other GIS, without additional third-party modules based on direct interaction with PostgreSQL and Oracle DBMS through SQL queries.
In the task "Navigator 3D" new types of displaying surfaces, reliefs, objects have been added. The surface can be in the type of: a map with a customizable display composition, a smoothed matrix, a background, or be absent. The relief can be full, nodular, skeleton or transparent. Objects can have a three-dimensional view according to the classifier and displayed as full or skeleton models, or have no assigned three-dimensional model and are displayed as a default view, built by the object's metric. Composition of the display of 3D-objects can also be customized for all maps through the "Composition of the display" on the main toolbar of the "Navigator 3D" task. A variety of settings for displaying all elements of a three-dimensional terrain model allows the user to customize it for execution of specific tasks. For example, a transparent relief allows you to view underground objects: buildings elements, communications and others. Nodular and skeleton view of a relief make it possible to see the details of its construction. Skeleton type of objects helps to estimate their relative positioning. The interface of the dialog for importing 3D models into the database of three-dimensional tiles DB3D has been updated.
The emercom.v2.rsc classifier has been updated, designed to create digital maps of emergency situations. For accounting objects under the jurisdiction of the Ministry of Emergencies, and highlighting these objects with special conventional symbols, the following objects have been added: "Label of an object under the jurisdiction of EMERCOM", "Label of an object under the jurisdiction of the EMERCOM (simplified)", "Building under the jurisdiction of the EMERCOM".
The new version of the program is available for download in the
In KB "Panorama" the GIS Constructor for Qt Designer SE version 13.3.0 has been developed for operating systems CentOS, Ubuntu, Astra Linux SE. In the new version, the functionality of the component of displaying three-dimensional model has been improved. When importing models into the DB3D format, spatial data TLS, OC3, DAE, OBJ can be imported as a set, assembled from various catalogs, with the ability to interactively select the composition of files. Possibility has been added for selecting a coordinate system of a binding the imported model: from the list, from a file of the metadata and EPSG database. For the COLLADA (DAE) format, a loading of the data can be executed in one of several provided modes depending on a way of the geometry analysis. For each level of the model, the user can select an individual texture value. In the component for importing graphic files when processing BMP, PNG, JPEG, TIFF, GeoTIFF, IMG formats, the user is provided with extended information about the source file: data type, minimum and maximum channel data values, interpretation method, projection parameters and coordinate systems. To optimize the import of large graphic files, it is possible to create an output file without copying data, in this case, raster data will be read directly from the original graphic file. To improve import performance, the user can disable transaction logging. In the dialog of importing matrixes from the SRTM, GeoTIFF, IMG formats, the ability to eliminate undefined heights by mode of linear interpolation of neighboring known values has been added.
Operator.p3d library of three-dimensional symbols of operator.rsc classifier has been improved. There are added the simplified models of Russian military equipment for displaying at distances far from the observer. This approach increases the speed of displaying a three-dimensional terrain model on maps of the operational situation with a large amount of equipment. Thus the nearest view of models remains detailed, corresponding to specific types of weapons. The operator.rsc classifier provides preparation of special maps for all types and branches of the RF Armed Forces.
GIS Constructor is a set of geoinformation components for use in the visual programming environment of Qt Designer, which allows you to develop your own GIS applications. The visualization of the contents of digital maps is made in conventional symbols adopted for topographic, geographical and various special maps. Geoinformation system has ample opportunities for performing calculations, for providing display of spatial data on various graphic devices in standard and user systems of conventional symbols. The main functions can be executed in multithreaded mode. It supports automatic optimization of used memory for processing large amounts of data (tens of gigabytes) on limited resources (hundreds of megabytes).
The toolkit is adapted for work on a wide range of operating systems (Astra Linux SE, ALT Linux, Elbrus, Ubuntu, CentOS, QNX) and architectures (Intel, Elbrus, PowerPC, SPARC, ARM). The toolkit includes components of visual designing the GIS applications and library of a multiplatform multithreaded GIS core. GIS Constructor provides a cross-platform MAPAPI interface that allows a programmer to implement development in an operating system convenient for it. The developer can release GIS applications for a set of operating systems by simple assembly with minimal changes to the program source code.
The new version of the program is available for download in the
Specialists of KB "Panorama" have prepared and placed a map of Krasnoyarsk Krai on the geoportal
The map was led to the modernised classifier of large-scale plans of scale 1: 5 000 (map5000m.rsc) and was saved into a packed project (mptz). The MPTZ format project includes a digital map of the region's territory (country, subject of the federation, administrative region), a map of the administrative-territorial division of the region and a digital classifier. 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".
KB "Panorama" has developed the
In this version a new installer of the GIS ToolKit is presented, in which an automatic customization of paths to GIS core libraries, source codes, setting of Windows environment variables have been added. The new installer, through the use of automatic settings, greatly simplifies the process of installing the GIS ToolKit into the palette of development environment components.
The GIS ToolKit consists of a set of visual components (supplied in source code) and API functions of the GIS core for direct access to spatial data. The toolkit is intended for the development of client-server and desktop 32-bit and 64-bit applications that require processing and visualization of spatial data. Spatial data can be located both at the workplace (direct access to data) and in the local network or the Internet (components of access to the
The new version of the program is available for download on the