back Data access
User guide
Selection criteria of data of interest
  The data selection page
  Hierarchy of objects
  Hierarchy of classifications
  Levels of territorial detail
  Selectable tables
It is possible to select data of interest starting from ...
  The object of interest
Navigate data
  Page displaying the tables
  Multi-page tables
  Removing a classification
  Adding a classification
  Changing the selection criteria
  Increasing and decreasing the territorial detail
  Increasing and decreasing the detail of a classification
  Exporting tables in Excel

Hierarchy of classifications

The folder "Classifications" contains the hierarchy of classifications that can be chosen to classify objects.

img 3a

The icon img3c can indicate a classification 'parent' of other more specific classifications, a classification with no children or a container of other classifications. In the first case the classification is selectable, as its children, by clicking with the mouse; in the third case only the classifications contained can be selected. A classification with no children can be selected too.

Clicking on the icon img2c the children of the generic classification or of the container are visualised; they can be, in their turn, further classifications or containers.

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