Spread the loveGoogle Earth Pro has long been a powerful, yet often underutilized, tool for anyone needing to visualize and ...

"This is a story of how harmless choices can make a harmful world," reads the introduction on playable post Parable of the Polygons. Just above this text, a crowd of yellow triangles and blue squares ...

Polygons can be regular or irregular in shape. A polygon is a closed 2D shape with at least three sides. A regular polygon is a polygon with all equal sides and angles. An irregular polygon is a ...

Example from the dataset: The vehicles are annotated as polygons with four points (with the first point being on the left front), where different colors of the polygons indicate different classes.