Convex hull 

This node computes convex hull of geometries

Covers 

Whether Geometry-1 covers Geometry-2 or not

Remove holes 

This node removes holes from polygon geometry

Concave Hull 

This node computes concave hull of geometries

Mask Raster 

This node creates a mask raster

Intersects 

Whether Geometry-1 intersects Geometry-2

Within 

Whether Geometry-1 is within Geometry-2

GeoJSON reader 

Read geometries from a GeoJSON file

Proximity 

This node generates a raster proximity

Area 

Area of Geometry