Each request made contains metadata about the request in the header of the response. This information includes the URI, the string that was queried, the format requested and other information:

Key

Description

Format

Multiplicity

uri

The Unique Resource Identifier of this result.

char

1

query

The query string, decoded.

char

1

format

The requested format.

char

1

dataset

The datasets requested.

char

1

maxresults

The maxresults requested.

integer

0..1

offset

The offset requested.

integer

0..1

totalresults

The total number of results found (may be more than returned).

integer

1

lr

The language requested.

char

0..1

epoch

A version reference for the Data product.

char

1

filter

The fq parameter(s) and their value(s) requested.

char

0..1

output_srs

The output spatial reference system.

char

1

srs

The projection the geospatial search coordinates are in. Only returned for Nearest, BBox and Radius resources.

char

0..1