Data Overview

You may find statistics and information of dataset at the map below:

map

Each structure or object has been annotated in dataset with their tags and classes. A tag is a sole attribute for an individual object containing all points belong to it. A class is assigned to each object according to its semanteme and function. Figures below indicate the example of tags and classes of building points: in the above figure, all classes are demonstrated in different colours.

Labels in the dataset

map

Original

Fully labeled

Without trees