Formation of XSD - schemes by classifier

The program is intended for formation of the applied scheme according to the specification of data of exchange by digital topographic maps in format BSD (Base Spatial Data). As in a complex, and separately, the program uses the attributive information from classifiers of digital maps and the information directly from maps.  

The file of format BSD represents the applied scheme written in language of describing the structure of XML-document XSD (XML Schema definition).

Declaration of types and elements corresponds to requirements of recommendations W3C of specification XML Schema, and corresponds to type of objects attributes.

The structure of file elements in format BSD can be formed in two kinds, with use of the internal scheme by DTD technology, and with use of the external scheme. Files of format BSD the elements of which are described by external schemes, should correspond necessarily to the type of the given elements, to the content and to the value type.