Interchange scenario

Set of technical specifications that enable dialogue between people and computer systems. An interchange scenario * established by the National Service for Water Data and Reference-dataset Management (Sandre) is a specification document that describes how to exchange data in a specific context. It is used to exchange data based on a format. This document details: semantics * , mandatory and optional character, syntax, the exchanged data and the technical and organizational arrangements for the exchange. An interchange scenario * is based on one or more data dictionaries and is materialized by files in XSD * and PDF formats.