Fields

Name	Type	Description
areaType	String	The type of geographical feature included in the polygon (e.g., "CloseToShore", "Straits", OpenSea).
country	String	The country in which the polygon area is located.
locode	Locode	The polygon locode (the United Nations code for trade and transport locations).
name	String	The polygon name.
secondaryLocodes	[Locode]	Polygon secondary locode (the United Nations code for trade and transport locations).