An XPath expression
An XML document
Evaluates the given XPath expression against the input document and
returns a boolean result according to the XPath specification (see
http://www.w3.org/TR/xpath#section-Boolean-Functions).
The expression '' is false.
A wfs:FeatureCollection document
The gml:id value for the first feature instance.
Extracts the gml:id value for the first feature in the collection.
The gml:Envelope specifying an area of interest
The gml:boundedBy property describing the extent of some feature.
Returns '1' if the envelopes are disjoint or '0' if they are not (i.e. they
intersect). Returns '-1' if the CRS references do not match.
Determines if two envelopes are disjoint. If not, they intersect.
1
0
String to encode
UTF-8