|Definition:|| Polygon representing the spatial extent of the project.
|Examples:||WKT (well known text or WKB well known binary data)?|
|Will people understand what this means/ be able to supply the information?||Submitted 14 April 2016|
|Could specify a datatype, such as "a set of n vectors represented by n+1 d-dimensional points". Did you have something particular in mind?||Submitted 14 April 2016|