Copyright © Panorama Group 1991 - 2024
Geoportal
Publishing of updates in bank of spatial data is made by using the program of Complex of conducting a databank of digital maps and remote sensing data. Publishing contents of bank of spatial data on the geoportal and data access for downloading are implemented by means of GIS WebServer SE.
Free maps on the basis of OpenStreetMap data are available for download on the page "Digital maps and images".
Updating the software of
The cartographical web-application on the basis of
In KB "Panorama" the GIS WebServiсe SE version 10.8.0 is developed. The new version supports the connection of third-party geoportals and geo-services. Modified architecture of service allows the user to request the data from other geoportals by the international standards OGC WMS, WMTS, without caring of data projection on the final geoportal and a principle of their representation. Service in the automatic mode processes the user's request, changes it (transforms from WMS into WMTS or vice versa), transforms or forms the requested image. For connection and display of spatial data published by web-services, the library gisu64wmsacces.dll is used. It supports the main standards of data transmission OGC WMS, OGC WMTS, TMS and 30 non-standard algorithms of processing the information. These standards and algorithms are described in the setup file wmslist.xml. Thus, service supports all list of geoportals available in the
In the new version of service a number of requests is refined, for them the list of passed parameters is expanded or the answer format is changed. The request of obtaining values of a surface in a point is improved. To the output there is added a description of the characteristic of a surface, units of measure, surface's name. The request of obtaining coordinates by a point and a direction corner is refined. In request the exceptions and non-standard situations are processed. The request of output of objects description is improved. Displaying a key of object is added. The request includes parameters: output with taking into account keys of objects, the list of codes, a layer and presence of the three-dimensional description of objects. The request of issuing contents of virtual folders is improved. There is added the parameter of output of data, taking into account the roles of users. The request of issuing tiles in PNG-8 format is refined. Considering the parameter of location of tile data in the PNG-8 format is implemented. The request of obtaining the metric data of objects by WFS standard with use of overlay operations is improved. Possibility is added for issuing result into one answer at once by several queries. Vector tiles are formed with the maximum precision. The request of obtaining semantic characteristics from the classifier is refined. Into output the full name of semantics is added. The administrator of service is improved.
Work of modes "Choose" and "Automatic addition of data" is accelerated. There is added the request of optimizing and automatic updating a setup file wmsparam.xml by the virtual local folders, data and virtual folders of the
GIS WebServiсe SE supports all international standards (OGC WFS, WFS-T, WMS, WMTS, WCS) with which help the transfer and display of spatial data is carried out. The application has the possibility of issuing tiles for any user or local coordinate system. The application is implemented on Windows and Linux platforms, is compatible with web-servers Apache, IIS and nginx.
The new version of the program and the documentation are placed on the web-site in
In KB "Panorama" the GIS "Operator" of version 11.13.4 is developed for operating systems Astra Linux SE and Zarya. In the new version into the task "Map Computer" there is added the mode "Information about object" with which help to the user the statistics of semantic characteristics of terrain object is displayed. The terrain object is a group of map objects that have the same semantics «Name». The value of this semantics is displayed in the field «ID». Into the table there are recorded the names and values of numeric semantics and the semantics-classifiers. The length and the area of objects with identical values are summed, and percentage for value of the semantic characteristic is defined. Percentages are calculated from total length or area, in case all objects are of polygonal type. This mode provides selection on a map of terrain objects along their whole length and viewing the list of combinations of characteristics and values with indicating the length (area) on which they are available and specific weight in percentage.
GIS of military purpose "Operator" is adopted to supply the Armed Forces by the Order of the Minister of Defence and is certified in the system of certification of information security for the information security requirements.
The new version of the program is available for download in the
KB "Panorama" prepared a digital geographical map of scale 1: 1 000 000 in format SXF onto the territory of the Kingdom of Denmark.
The map is led to the classifier of geographical maps of scale from 1: 1 000 000 (1mogk13g.rsc). It can be used for the general estimation of district and studying of an environment, an ensuring of educational process, as a basis for creation of geographical maps of smaller scale, thematic and special maps and solving other tasks. The map is distributed free according to the free
Digital geographical map of scale 1: 1 000 000 in format SXF is available for downloading on page "Digital maps and photos".