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The maps were led to the modernised classifier of large-scale plans of scale 1: 5 000 (map5000m). 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".
In KB "Panorama" the
New dialog of opening the data from the GIS Server provides to the user a possibility of obtaining the geospatial data in the
As part of the support of a single geoinformation space, the GIS "MapView" implements the connection of mobile clients to data hosted for multi-user access on a GIS server. Users can also access shared geospatial data from a thin client using
In the new version of the program, vector maps with point objects with the primitive "Graphic symbol" or "Graphic file" are supported. Use of such conventional signs allows to improve visual perception of spatial data. The required images can be created in the graphic editor in BMP, PNG or JPEG formats and placed next to the map ("Graphic file") or loaded directly into the classifier ("Graphic sign") by means of desktop applications.
Processing of the compressed raster and matrix data with use of compression methods JPEG and LZW has been implemented. The use of compressed raster and matrix data makes it possible to effectively use the disk space and data transmission channel of mobile devices. Preliminary preparation of the raster and matrix data before downloading onto the mobile device can be executed by means of the tasks
GIS "MapView" allows you to open the main formats of digital maps of the GIS "Panorama" on Android-based mobile devices and process the information from the built-in GPS/GLONASS receiver. The user can prepare in advance a necessary set of the spatial data in one of desktop products (GIS "Panorama", Panorama-Editor, GIS Panorama Mini), pack them into archive of ZIP format by standard tools and to transfer into mobile GIS "MapView". The process of working with data is carried out offline, without connecting to the Internet. When the user moves, his current position is dynamically displayed according to the coordinates received from the GPS/GLONASS receiver. For ease of use, it is possible to synchronize the position of the map with the current location. To save the coordinates obtained during the movement, a track recording mode is provided, which creates a separate map and puts the trajectory of movement onto it. For all objects of a map during the work the basic information is provided.
The source code of the GIS "MapView" for Android OS is included in the software product the
The new version of the program is available for download in the
As part of the development of the state information system
A serious problem for agriculture is the death of bees, which occurs, among other things, due to poisoning of insects with agrochemicals. But the effective commercial production of agricultural crops without the use of modern preparations for the protection against weeds and pests is not possible. Nevertheless, there are ways to find a golden mean - when the use of modern solutions in the field of plant protection does not go to the detriment of beekeeping.
Through a mobile application, plant growers registered in the system are provided with access to geospatial data on agricultural land and the ability to enter information about planned treatments with plant protection products (PPP). This information includes the name of the PPP from a single reference book in accordance with the State Catalog of Pesticides and Agrochemicals permitted for use on the territory of the Russian Federation, the date of start and end of processing, the method of application: ground or from the air.
For beekeepers, the tools are provided allowing independently to indicate on the map the current locations of nomadic apiaries, as well as their descriptions, including the name of the apiary, the number of the veterinary passport, the date of installation and the number of bee colonies. The beekeeper can indicate the position of the apiary both directly on the map and automatically with use of the built-in navigation system of the mobile device.
Based on the information received from growers and beekeepers, a special hazard map for bees is automatically updated several times a day. The green color on the map shows the contours of fields not affected by PPP processing and apiaries that are not threatened by the use of chemicals. By yellow color the fields and apiaries are shown for which PPP processing is expected within the next one to three days. Red colour of a field and an apiary means that processing of fields by pesticides and to herbicides is doing in current date, and there is also a restriction on the flying of bees.
Determining whether an apiary enters the zone of application of plant protection products is carried out taking into account the radius of bee flight. The time of restriction of bees flying is calculated depending on the hazard class for bees of the active ingredient of the PPP. So for the first class of danger, the restriction of flying is recommended within six days after date of processing. The second class implies a restriction for three days after the application of the PPP. Restrictions for the third class is only on the day of application of chemicals.
In addition to access to the thematic map of dangers, the beekeeper receives push-notifications about the planned introduction of PPP with indication of the active substance, apiary and the recommended time for limiting the flying of bees on the mobile device.
On our website other news on development of the Regional geoinformation system of the Ryazan region have been published also:
- In Ryazan, the development of regional GIS was discussed at the conference "Digital region: investments, security, technologies, human resources";
- In the Ryazan region, bees are protected with use of geoinformation technologies;
- Geoinformation solutions of KB "Panorama" are used for legal education of the population of the Ryazan region;
- Mobile application as part of the Regional GIS of the Ryazan region provides access to dozens of thematic layers on various smartphones;
- GIS WebServer AGRO is presented at the webinar "Software and services in agro-industrial complex;
- Governor of the Ryazan region has highly appreciated development of Regional geoinformation system;
- RGIS of the Ryazan region is used in the state cadastral assessment;
- Portal of open data of regional geoinformation system of the Ryazan region works under control of OS Astra Linux SE;
- Specialists of KB "Panorama" have held training seminar for representatives of administration of the Ryazan region on use of a modernised regional GIS.
In KB "Panorama" the
In the task
The task "Highlight any area" has been improved. Changing the conditions for selecting objects selected by area has been simplified. The selection of objects by area is performed using the "Select inside the object" and "Select by any area" modes (polygon, rectangular fragment, lasso). At the end of drawing the area on the map, objects located inside the selected area are highlighted. To change the selection conditions, press the right mouse button and select one of the modes in the context menu: Highlight inside (delete intersection), Highlight with intersection (and inside), Highlight outside (delete intersection).
The display of objects of the
When importing S57 sea maps, support has been added for datasets with updates of sea maps (ER profile), which are located in files with extensions 001, 002, 003, and so on. The update files must be placed with the source data set with extension 000 in the same folder or according to the folder structure according to
The new version of the program is available for download in the
In KB "Panorama" the
The new version allows you to import sea maps of the S57 standard in update mode (ER profile). Maps for updating are located in files with extensions 001, 002, 003, and so on, and must be placed together with the source data set with extension 000 in the same folder or in accordance with the folders structure according to S57/S63 standards. The names of the source dataset and updates files must coincide.
Possibilities for display of titles have been expanded. New properties of design the titles allow to mark the title by a shade, outline, a background and a frame, and also to format the text taking into account a spacing sign (an insert of spaces) and the chosen register (uppercase, lowercase, as in a sentence). There is added the ability to change the thickness of solid and dashed contours of objects by the value of the service semantics "Line thickness in mm" (31005).
For automatic control of entered values of character semantics in "Classifier Editor" the possibility has been added for assigning to one semantics at once the several templates of a string defining the valid characters in value of a string or the sample of a string of a special purpose, for example, GUID, cadastral number and others. For strings that have value templates, when you enter a value in the "Select Object" dialog, it checks if it matches one of the specified templates. If there is a mismatch, the message indicates to the user the character number from which the input string does not match the template.
Display of rasters with smoothing has been added. When the raster image is enlarged by more than 2 times from the original size in pixels, smoothing is performed. The new algorithm of display allows to get rid of "pixelization" effect when you increase the rasters. Image smoothing is performed by bicubic interpolation method (by 16 nearest raster elements).
The task "Import of raster data" has been improved. There is added a use of ZRS placing files from Zulu for automatic positioning of imported rasters. In dialog "Import of raster data" for an automatic binding of the raster image in the work region the binding's files the WORLD FILE, TAB (MapInfo) and MAP (OziExplorer) are also supported. To use a binding file when importing rasters, in the dialog it is enough to select the type of binding file or the name of the product that generated the file from the list.
The algorithm of data compression of a matrix of heights has been improved. Functions of optimisation of a matrix of heights were improved - compression of 16-bit data has been added. To compress previously loaded 16-bit matrixes, select the "Optimization of packed matrixes" mode in the dialog. Typically, a compressed matrix occupies a volume 5-7 times less than the original volume and contains 3-4 overview matrixes (reduced copies). Reducing the volume and using reduced copies greatly accelerates the visualization of the matrix.
Support of XML files having the size more than 4 GB has been added. Processing of XML format is used when importing GML data, reading cadastral data from XML format files, and in other tasks.
The new version of the program is available for download on the