Operational Plan — UML conceptual models of QGIS projects of approved maps

Please note: for a correct display and use of this dataset, please consult it on the original page on the Arezzo Portal. At the same address there are also, for enabled datasets, additional access formats, the preview of the display via API call, the consultation of fields in DCAT-AP IT format, the ability to express an evaluation and comment on the dataset itself. All available resource formats for this dataset can be downloaded as ZIP packages: inside the package sarà available the resource in the chosen format, complete with all the information about the metadation and the associated license. The resource is the logical container of the conceptual models prepared to represent the content of the QGIS projects of the Plan’s cartographic works. The illustrated conceptual models refer to the main classes adopted for the representation of thematic layers in QGIS map projects The conceptual models were created as a Class Diagram according to the UML language, adopting a reduced set of specifications. The classes represented in the diagram generally have a denomination coinciding with that of the corresponding physical model dataset. In conceptual models, “classes” can also be illustrated, which are actually descriptive of layers representing particular sub-sets of another class by means of specific queries (Provided Feature Filter) and particular categorical representations. For the main classes are highlighted in appropriate labels, with a description enclosed by braces {}, the constraints defined between the instances of the class and the instances of the related classes. Additional natural language annotations have been added, including the name of the corresponding QGIS layer, a brief description of the class and the data source. The colors assigned to the classes illustrated in the UML models are representative of the Spatialite geodatabases in which the corresponding datasets are stored: in each UML model, a descriptive legend of the various reference geodatabases has been reported.