Data bank of digital maps and remote sensing data provides data exchange between the various organisations

24.03.2018

In KB "Panorama" the Databank of digital maps and remote sensing data version 3.8.1 is developed. In the new version the possibility is added for exchange by the metadata and the data between several copies of the Databank of digital maps and remote sensing data. The new mode of export and import allows you to exchange information when it is not possible to organize direct access to one Data Bank, for example, when data banks are installed in different organizations.

The bank's storehouse can include hundreds of terabytes of spatial information and contain vector maps, remote sensing data, elevation matrixes, terrain models and other types of data. The new version adds a mode of data integrity control. This mode, in addition to restoring the map-scheme, makes comparison of data sets being in storehouse with their backups. This makes it possible to restore files if there are differences in them.

The mode of specifying the values of metadata is added at loading of data sets into storehouse. For example, you can set the same date of survey, security classification, or the comment for all uploaded data.

Within the framework of a single geoinformation space, the Data Bank of digital maps and remote sensing data realises gathering, storage, search and delivery of the spatial data in exchange formats. The spatial data selected by means of the program can be placed for the multiuser access on the GIS Server and be published according to the international standards OGC WFS, WFS-T, WMS, WMTS, WCS on application server the GIS WebService SE. Users can access data from both a thin client (by means of GIS WebServer SE) and from desktop applications (GIS "Panorama", GIS "Operator").

The databank of digital maps and remote sensing data provides construction of cloud storehouse of spatial data, provision of access to these data, the automated formation and updating of geo-covers. The current state of spatial data is displayed by means of maps-schemes that are maintained for each type of stored data: vector maps, remote sensing data, elevation matrixes and terrain models. It provides remote placing the sets of spatial data into file storehouse, keeping versions of stored sets, updating maps-schemes of data availability, the automated collection and formation of metadata, and the formation and updating of geo-covers. Automated collection and formation of metadata is performed according to the standards of ISO 19115: 2003, Geographic information - Metadata and ISO/TS 19139, Geographic information - Metadata - XML schema implementation. The reduced copies of data images are automatically formed, checksum of files and completeness of data sets are checked.

The new version of the program is available for download on the Download page.


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