Query end point for position queries of instance {instanceId} of collection {collectionId}

Identifier (id) of a specific collection

Identifier (id) of a specific instance of a collection

Location(s) to return data for, the coordinates are defined by a Well Known Text (wkt) string. To retrieve a single location:

POINT(x y) i.e. POINT(0 51.48) for Greenwich, London

And for a list of locations

MULTIPOINT((x y),(x1 y1),(x2 y2),(x3 y3))

i.e. MULTIPOINT((38.9 -77),(48.85 2.35),(39.92 116.38),(-35.29 149.1),(51.5 -0.1))

see http://portal.opengeospatial.org/files/?artifact_id=25355 and https://en.wikipedia.org/wiki/Well-known_text_representation_of_geometry

The coordinate values will depend on the CRS parameter, if this is not defined the values will be assumed to WGS84 values (i.e x=longitude and y=latitude)