GeoJson Features
GeoJson files consists of a Feature Collection containing the following Feature Types. Each Feature type contains a properties attributes for that feature.
Point
A point is a longitude, latitude pair.
Polygon
A polygon is a collection of 3 or more points that form a polygon. Like a property boundary
LineString
a line string is 2 or more points. Basically, just a line.
MultiPoint
Collection of 1 or more points sharing a common set of proprieties.
MultiPolygon
Collection of one or more polygons sharing a common set of proprieties. Like a land parcel of multiple lots. Each lot being a polygon.
MultiLineString
Collection of one or more line strings sharing a common set of properties. Like a road.
GeometryCollection
Collection of one or more points, polygons, or line strings sharing a common set of properties.