Copyright © Panorama Group 1991 - 2024
In KB "Panorama" the
Possibility has been added for displaying a packed project of spatial data MPTZ from the GIS Server of version 9.4 and higher. A packaged project may include a complex representation of the territory in the form of vector maps of different levels of detail, images of the terrain in RSW format, matrixes of heights and matrixes of quality characteristics of the terrain, insets from the same data, the reference to data from the GIS Server and from geoportals by various protocols. All data sets are packed into one file of MPTZ format. The total amount of packed data is reduced by 3-10 times. The speed of data exchange, packed into an MPTZ project, increases 5-20 times, taking into account the decrease in the number of transferred files. Packaged MPTZ projects can be formed by region (as, for example, on Digital maps page) or according to nomenclature sheets (for example, at a scale of 1: 500 000), which allows you to quickly form a complex coverage of a given territory.
In the task of importing graphic files (GeoTIFF, PNG, JPEG and others), a loading the pyramid of raster tiles from the KMZ format has been added. A KMZ archive can contain a KML file and a set of raster files. The KML file contains a description of parameters of the raster data - the names and coordinates of a binding of rasters, and also the priority of their rendering. As a result of importing a pyramid of raster tiles from KMZ, a set of RSW files is formed combined into an MPT project. The MPT project contains a list of RSW files and their visibility borders according to the "Draw Order" parameter.
In the task of importing matrixes from SRTM, GeoTIFF formats, loading of the pyramid of matrixes of heights of a relief from the KMZ format has been added. The KMZ archive contains a KML file and a set of single-channel GeoTIFF files with data on elevation heights, from which a set of MTW files is formed combined into an MPT project with specified matrix visibility borders in accordance with the "Draw Order" parameter.
When importing GeoTIFF files, analysis of GeogCitationGeoKey and PCSCitationGeoKey tags has been added to support GSK-2011 and PZ-90.11 coordinate systems. Tag GeogCitationGeoKey can contain records of the type: "PZ-90.11 Zone 6" or "GSK-2011 Zone 7". The contents of the GeogCitationGeoKey and PCSCitationGeoKey tags supplement the numeric coordinate system parameters specified by other tags.
The mode "Calculations on semantics of selected objects" in the "Map Editor" task has been improved. The time for calculating and filling the semantics of objects according to a mathematical formula specified by the user has been reduced by 7 times. More complex mathematical expressions are supported, including various mathematical operations on the values of the semantics of an object and its measuring properties.
There is expanded the use of mathematical expressions (formulas), including various mathematical operations on the values of the object semantics and its measuring properties when searching, editing objects, forming the view of conventional symbols of map objects and in other tasks. A bookmark for entering a list of mathematical formulas and a range of values that the calculation result must correspond to has been added into the "Object Search" dialog. When searching for objects, you can set the selection of objects according to the correspondence of calculations to the specified ranges of values for one of the formulas or all at once.
There are supported the math operations ABS, ARM, SIN, COS, TG, CTG, MIN, MAX, POW2, POW3, SQRT2, SQRT3, LOG, LOG10 and others. Area, perimeter, coordinates of the first point, coordinates of the center of the contour, unique number and other properties of the object can be used in calculations.
The search speed of objects with given semantic characteristics is increased by an average of 1000 times due to the indexing of semantics values using polynomial hashing methods, constructing values reference books and other improvements of search algorithms. On a test case of 4 000 000 objects, a search was performed using three indexed semantics: "Name", "Number of inhabitants", "Unique object identifier", which were filled in for more than 3 350 000 objects. The speed of performing sample of objects has decreased from 4 seconds to 4-5 milliseconds. The additional amount of RAM for placing the hash tables was 95 MB, the size of the source map was 802 MB. To activate the construction of hash tables, it is necessary to enable the "Index" option in the Classifier Editor for the semantics used when searching for objects. To reduce the time for building hash tables, they are saved into a file with the ".seh" extension and read when the map opening. When saving a map into the packed SITZ\MAPZ\MPTZ format, hash tables are packed in a common archive with the map. The new algorithm makes it possible to execute more requests on search from application tasks in multithreaded mode and improve the performance of server applications..
In the "Classifier Editor", the list of mathematical operations for describing the semantics-formula has been expanded. The value of such semantics is automatically calculated when updating the coordinates or semantics of the object and can participate in the formation of the conventional symbol of the object through a series of objects (a matrix of conventional symbols, depending on the combination of the semantics values) or based on programmable symbols.
For displaying polygons with a point symbol, a new object property has been added - "Polygon with a point". For objects with this property, when creating and editing an object, or when sorting, a subobject with one point in the center of the polygon is automatically created. If a conventional symbol of polygon contains polygon parameters and parameters of a point or vector symbol, the corresponding symbol will be displayed in the center of the polygon. The user can change the position of the point in the "Map Editor".
The new version of the program is available for download in the
Specialists of KB "Panorama" prepared and placed on the geoportal
The maps were led to the modernised classifier of large-scale plans of scale 1: 5 000 (map5000m.rsc) and were 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".
On March, 17th, 2021, the
The report considered the issues of organizing collective work with terrain maps and the operational situation for planning and controlling troops and weapons in the GIS "Operator", creations of small-scale topographic maps using spatial data bases by means of the
The purpose of the conference was the exchange of information about new scientific and technical developments, uniting of leading scientific schools, search for partners for cooperation in the following areas: creation of a unified complex of astronomical and geodetic, navigation and geoinformation support for determining the initial geodetic data; research of the requirements for geoinformation support of actions of ground-based robotic systems for military purposes and ways of building a mobile geoinformation platform for their implementation; research of ways of improving the geoinformation systems and military platforms. The conference is organized by the ERA Military Innovative Technopolis.
You can get acquainted with the materials in the "Presentation" section.
In KB "Panorama" the "Workstation of cadastral engineer" version 13.6.4 has been developed. In the new version the new mode "Building a road profile" has been developed, included into the group of modes "Creation diagrams and drawings". The mode is intended for automatic building the longitudinal profile of the projected route of a motor or railroad according to the line object indicated on the map. The formed drawing contains two lines of a vertical profile, along the existing surface of a relief and a design line built by interpolation methods. The design line of the route profile contains extended linear sections with a selection of relief slopes that are optimal for their overcoming by transport. The profile also displays a plan of the route (a map image in a strip of a given width along the route), design elements and help information.
To analyze the project line of the road, information about bridge crossings and tunnels is collected along the route. The received information is displayed on the profile in the form of special conventional symbols. The prepared drawing can be saved as a separate map or as graphic documents with division into pages of a given size in JPG, PNG, TIF format or as a multi-page PDF document.
To perform computational and analytical tasks, the use of expressions describing formulas and mathematical operations on the values of object attributes has been expanded. The calculations use semantics and metric characteristics: area, perimeter, coordinates of the first point, coordinates of the center of the contour, object number and others. The "Object Search" dialog has been improved for entering mathematical formulas and the values to which the calculation result must correspond. In the "Classifier Editor" the list of mathematical operations for describing the semantics-formula used for updating the coordinates of an object or its conventional sign has been expanded.
The mode "Search by cadastral number or address" has been improved, the possibility has been added for a choice of a source of search: on a map or in Rosreestr. When using the search in the Rosreestr, the information found at the specified cadastral number or address is displayed in the "Information from State Real Estate Cadastre" dialog, with moving the map to the location of the found object.
The digital classifier of the forestry.v2 map has been improved, which is used to create annexes to the forest declaration, approved by the order of the Ministry of Natural Resources and Environment (Russia) of July, 30th, 2020 N 539. To generate graphical annexes to the forestry declaration, new report templates have been developed and the processing of new markers has been added. The #Area_ga# marker provides the output into the report of the area of the object in hectares, and the #STR3BL# marker outputs the geodetic coordinates of the characteristic points of the boundaries into the report.
In KB "Panorama" the
The mode "Calculations on semantics of selected objects" in the Map Editor task has been improved. The time for calculating and filling the semantics of objects according to a mathematical formula specified by the user has been reduced by 7 times. More complex mathematical expressions are supported, including various mathematical operations on the values of the semantics of an object and its measuring properties.
In the "Classifier Editor", the list of mathematical operations for describing the semantics of the formula has been expanded. The value of such semantics is automatically calculated when updating the coordinates or semantics of the object and can participate in the formation of the conventional symbol of the object through a series of objects (a matrix of conventional symbols, depending on the combination of the semantics values) or based on programmable symbols.
The task "Geodesy editor" has been improved. In a mode "Search by cadastral number or address" the possibility has been added for a choice of a source of search: on a map or in Rosreestr. When using the search in the Rosreestr, the information found at the specified cadastral number or address is displayed in the "Information from State Real Estate Cadastre" dialog. If you have an access key to the Yandex.Maps API geocoder, the map is moved to the center of the found object. The tools have been implemented for the formation of graphic applications to the forest declaration, approved by the order of the Ministry of Natural Resources and Environment (Russia) of July, 30th, 2020 N 539. "To print the summary report on the allocated objects" mode provides the formation of attachments 1 and 2 to the forest declaration, and the "To print the LAND-SURVEYING on semantics of object" mode of attachments 3 and 4 to the forest declaration. To generate reports, new report templates have been developed, located in the Geodesy.dot folder. There is added a processing of the #Area_ga# marker for displaying the area of the object in hectares in the report and the #STR3BL# marker for displaying the geodetic coordinates of the characteristic points of the object boundaries in the report.
The forestry.v2.rscz digital map classifier has been improved, which is used to prepare a digital map containing the information necessary for filling out a forest declaration. There is implemented a reading and saving a ZIP-package of a document, including an XML file with its details and attached PDF files, without using an external archiver.
A new mode "Building a road profile" has been developed, included into the group of modes "Creation diagrams and drawings". The mode is intended for automatic building the longitudinal profile of the projected route of a motor or railroad according to the line object indicated on the map. The generated drawing contains the profile line of the existing relief surface, the design line of the route profile containing extended linear sections with the selection of optimal slopes, the route plan (a map image in a strip of a given width along the route), design elements and help information.
Along the route line a gathering of data on bridges transitions and tunnels is carried out. The received information is displayed on the profile in the form of special symbols. The prepared drawing can be saved as a separate map or as graphic documents with division into pages of a given size in JPG, PNG, TIF format or as a multi-page PDF document.
The new version of the program is available for download in the