capabilities_1_3_0.xsd
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上传日期:2013-11-09
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- <?xml version="1.0" encoding="UTF-8"?>
- <schema targetNamespace="http://www.opengis.net/wms" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:wms="http://www.opengis.net/wms" xmlns:xlink="http://www.w3.org/1999/xlink" elementFormDefault="qualified">
- <import namespace="http://www.w3.org/1999/xlink" schemaLocation="http://schemas.opengis.net/gml/2.1.2/xlinks.xsd" />
- <!-- ********************************************************************* -->
- <!-- ** The Top-Level Element. ** -->
- <!-- ********************************************************************* -->
- <element name="WMS_Capabilities">
- <annotation>
- <documentation>
A WMS_Capabilities document is returned in response to a
GetCapabilities request made on a WMS.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Service" />
- <element ref="wms:Capability" />
- </sequence>
- <attribute name="version" type="string" fixed="1.3.0" />
- <attribute name="updateSequence" type="string" />
- </complexType>
- </element>
- <!-- ********************************************************************* -->
- <!-- ** Elements Used In Multiple Places. ** -->
- <!-- ********************************************************************* -->
- <element name="Name" type="string">
- <annotation>
- <documentation>
The Name is typically for machine-to-machine communication.
</documentation>
- </annotation>
- </element>
- <element name="Title" type="string">
- <annotation>
- <documentation>
The Title is for informative display to a human.
</documentation>
- </annotation>
- </element>
- <element name="Abstract" type="string">
- <annotation>
- <documentation>
The abstract is a longer narrative description of an object.
</documentation>
- </annotation>
- </element>
- <element name="KeywordList">
- <annotation>
- <documentation>
List of keywords or keyword phrases to help catalog searching.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Keyword" minOccurs="0" maxOccurs="unbounded" />
- </sequence>
- </complexType>
- </element>
- <element name="Keyword">
- <annotation>
- <documentation>
A single keyword or phrase.
</documentation>
- </annotation>
- <complexType>
- <simpleContent>
- <extension base="string">
- <attribute name="vocabulary" type="string" />
- </extension>
- </simpleContent>
- </complexType>
- </element>
- <element name="OnlineResource">
- <annotation>
- <documentation>
An OnlineResource is typically an HTTP URL. The URL is placed in
the xlink:href attribute, and the value "simple" is placed in the
xlink:type attribute.
</documentation>
- </annotation>
- <complexType>
- <attributeGroup ref="xlink:simpleLink" />
- </complexType>
- </element>
- <element name="Format" type="string">
- <annotation>
- <documentation>
A container for listing an available format's MIME type.
</documentation>
- </annotation>
- </element>
- <!-- ********************************************************************* -->
- <!-- ** General Service Metadata. ** -->
- <!-- ********************************************************************* -->
- <element name="Service">
- <annotation>
- <documentation>
General service metadata.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element name="Name">
- <simpleType>
- <restriction base="string">
- <enumeration value="WMS" />
- </restriction>
- </simpleType>
- </element>
- <element ref="wms:Title" />
- <element ref="wms:Abstract" minOccurs="0" />
- <element ref="wms:KeywordList" minOccurs="0" />
- <element ref="wms:OnlineResource" />
- <element ref="wms:ContactInformation" minOccurs="0" />
- <element ref="wms:Fees" minOccurs="0" />
- <element ref="wms:AccessConstraints" minOccurs="0" />
- <element ref="wms:LayerLimit" minOccurs="0" />
- <element ref="wms:MaxWidth" minOccurs="0" />
- <element ref="wms:MaxHeight" minOccurs="0" />
- </sequence>
- </complexType>
- </element>
- <element name="ContactInformation">
- <annotation>
- <documentation>
Information about a contact person for the service.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:ContactPersonPrimary" minOccurs="0" />
- <element ref="wms:ContactPosition" minOccurs="0" />
- <element ref="wms:ContactAddress" minOccurs="0" />
- <element ref="wms:ContactVoiceTelephone" minOccurs="0" />
- <element ref="wms:ContactFacsimileTelephone" minOccurs="0" />
- <element ref="wms:ContactElectronicMailAddress" minOccurs="0" />
- </sequence>
- </complexType>
- </element>
- <element name="ContactPersonPrimary">
- <complexType>
- <sequence>
- <element ref="wms:ContactPerson" />
- <element ref="wms:ContactOrganization" />
- </sequence>
- </complexType>
- </element>
- <element name="ContactPerson" type="string" />
- <element name="ContactOrganization" type="string" />
- <element name="ContactPosition" type="string" />
- <element name="ContactAddress">
- <complexType>
- <sequence>
- <element ref="wms:AddressType" />
- <element ref="wms:Address" />
- <element ref="wms:City" />
- <element ref="wms:StateOrProvince" />
- <element ref="wms:PostCode" />
- <element ref="wms:Country" />
- </sequence>
- </complexType>
- </element>
- <element name="AddressType" type="string" />
- <element name="Address" type="string" />
- <element name="City" type="string" />
- <element name="StateOrProvince" type="string" />
- <element name="PostCode" type="string" />
- <element name="Country" type="string" />
- <element name="ContactVoiceTelephone" type="string" />
- <element name="ContactFacsimileTelephone" type="string" />
- <element name="ContactElectronicMailAddress" type="string" />
- <element name="Fees" type="string" />
- <element name="AccessConstraints" type="string" />
- <element name="LayerLimit" type="positiveInteger" />
- <element name="MaxWidth" type="positiveInteger" />
- <element name="MaxHeight" type="positiveInteger" />
- <!-- ********************************************************************* -->
- <!-- ** The Capability Element. ** -->
- <!-- ********************************************************************* -->
- <element name="Capability">
- <annotation>
- <documentation>
A Capability lists available request types, how exceptions may be
reported, and whether any extended capabilities are defined.
It also includes an optional list of map layers available from this
server.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Request" />
- <element ref="wms:Exception" />
- <element ref="wms:_ExtendedCapabilities" minOccurs="0" maxOccurs="unbounded" />
- <element ref="wms:Layer" minOccurs="0" />
- </sequence>
- </complexType>
- </element>
- <!-- ********************************************************************* -->
- <!-- ** The Request Element. ** -->
- <!-- ********************************************************************* -->
- <element name="Request">
- <annotation>
- <documentation>
Available WMS Operations are listed in a Request element.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:GetCapabilities" />
- <element ref="wms:GetMap" />
- <element ref="wms:GetFeatureInfo" minOccurs="0" />
- <element ref="wms:_ExtendedOperation" minOccurs="0" maxOccurs="unbounded" />
- </sequence>
- </complexType>
- </element>
- <element name="GetCapabilities" type="wms:OperationType" />
- <element name="GetMap" type="wms:OperationType" />
- <element name="GetFeatureInfo" type="wms:OperationType" />
- <element name="_ExtendedOperation" type="wms:OperationType" abstract="true" />
- <complexType name="OperationType">
- <annotation>
- <documentation>
For each operation offered by the server, list the available output
formats and the online resource.
</documentation>
- </annotation>
- <sequence>
- <element ref="wms:Format" minOccurs="1" maxOccurs="unbounded" />
- <element ref="wms:DCPType" minOccurs="1" maxOccurs="unbounded" />
- </sequence>
- </complexType>
- <element name="DCPType">
- <annotation>
- <documentation>
Available Distributed Computing Platforms (DCPs) are listed here.
At present, only HTTP is defined.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:HTTP" />
- </sequence>
- </complexType>
- </element>
- <element name="HTTP">
- <annotation>
- <documentation>
Available HTTP request methods. At least "Get" shall be supported.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Get" />
- <element ref="wms:Post" minOccurs="0" />
- </sequence>
- </complexType>
- </element>
- <element name="Get">
- <annotation>
- <documentation>
The URL prefix for the HTTP "Get" request method.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:OnlineResource" />
- </sequence>
- </complexType>
- </element>
- <element name="Post">
- <annotation>
- <documentation>
The URL prefix for the HTTP "Post" request method.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:OnlineResource" />
- </sequence>
- </complexType>
- </element>
- <!-- ********************************************************************* -->
- <!-- ** The Exception Element. ** -->
- <!-- ********************************************************************* -->
- <element name="Exception">
- <annotation>
- <documentation>
An Exception element indicates which error-reporting formats are
supported.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Format" minOccurs="1" maxOccurs="unbounded" />
- </sequence>
- </complexType>
- </element>
- <!-- ********************************************************************* -->
- <!-- ** Extended Capabilities. ** -->
- <!-- ********************************************************************* -->
- <element name="_ExtendedCapabilities" abstract="true">
- <annotation>
- <documentation>
Individual service providers may use this element to report extended
capabilities.
</documentation>
- </annotation>
- </element>
- <!-- ********************************************************************* -->
- <!-- ** The Layer Element. ** -->
- <!-- ********************************************************************* -->
- <element name="Layer">
- <annotation>
- <documentation>
Nested list of zero or more map Layers offered by this server.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Name" minOccurs="0" />
- <element ref="wms:Title" />
- <element ref="wms:Abstract" minOccurs="0" />
- <element ref="wms:KeywordList" minOccurs="0" />
- <element ref="wms:CRS" minOccurs="0" maxOccurs="unbounded" />
- <element ref="wms:EX_GeographicBoundingBox" minOccurs="0" />
- <element ref="wms:BoundingBox" minOccurs="0" maxOccurs="unbounded" />
- <element ref="wms:Dimension" minOccurs="0" maxOccurs="unbounded" />
- <element ref="wms:Attribution" minOccurs="0" />
- <element ref="wms:AuthorityURL" minOccurs="0" maxOccurs="unbounded" />
- <element ref="wms:Identifier" minOccurs="0" maxOccurs="unbounded" />
- <element ref="wms:MetadataURL" minOccurs="0" maxOccurs="unbounded" />
- <element ref="wms:DataURL" minOccurs="0" maxOccurs="unbounded" />
- <element ref="wms:FeatureListURL" minOccurs="0" maxOccurs="unbounded" />
- <element ref="wms:Style" minOccurs="0" maxOccurs="unbounded" />
- <element ref="wms:MinScaleDenominator" minOccurs="0" />
- <element ref="wms:MaxScaleDenominator" minOccurs="0" />
- <element ref="wms:Layer" minOccurs="0" maxOccurs="unbounded" />
- </sequence>
- <attribute name="queryable" type="boolean" default="0" />
- <attribute name="cascaded" type="nonNegativeInteger" />
- <attribute name="opaque" type="boolean" default="0" />
- <attribute name="noSubsets" type="boolean" default="0" />
- <attribute name="fixedWidth" type="nonNegativeInteger" />
- <attribute name="fixedHeight" type="nonNegativeInteger" />
- </complexType>
- </element>
- <element name="CRS" type="string">
- <annotation>
- <documentation>
Identifier for a single Coordinate Reference System (CRS).
</documentation>
- </annotation>
- </element>
- <element name="EX_GeographicBoundingBox">
- <annotation>
- <documentation>
The EX_GeographicBoundingBox attributes indicate the limits of the enclosing
rectangle in longitude and latitude decimal degrees.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element name="westBoundLongitude" type="wms:longitudeType" />
- <element name="eastBoundLongitude" type="wms:longitudeType" />
- <element name="southBoundLatitude" type="wms:latitudeType" />
- <element name="northBoundLatitude" type="wms:latitudeType" />
- </sequence>
- </complexType>
- </element>
- <element name="BoundingBox">
- <annotation>
- <documentation>
The BoundingBox attributes indicate the limits of the bounding box
in units of the specified coordinate reference system.
</documentation>
- </annotation>
- <complexType>
- <attribute name="CRS" type="string" use="required" />
- <attribute name="minx" type="double" use="required" />
- <attribute name="miny" type="double" use="required" />
- <attribute name="maxx" type="double" use="required" />
- <attribute name="maxy" type="double" use="required" />
- <attribute name="resx" type="double" />
- <attribute name="resy" type="double" />
- </complexType>
- </element>
- <element name="Dimension">
- <annotation>
- <documentation>
The Dimension element declares the existence of a dimension and indicates what
values along a dimension are valid.
</documentation>
- </annotation>
- <complexType>
- <simpleContent>
- <extension base="string">
- <attribute name="name" type="string" use="required" />
- <attribute name="units" type="string" use="required" />
- <attribute name="unitSymbol" type="string" />
- <attribute name="default" type="string" />
- <attribute name="multipleValues" type="boolean" />
- <attribute name="nearestValue" type="boolean" />
- <attribute name="current" type="boolean" />
- </extension>
- </simpleContent>
- </complexType>
- </element>
- <element name="Attribution">
- <annotation>
- <documentation>
Attribution indicates the provider of a Layer or collection of Layers.
The provider's URL, descriptive title string, and/or logo image URL
may be supplied. Client applications may choose to display one or
more of these items. A format element indicates the MIME type of
the logo image located at LogoURL. The logo image's width and height
assist client applications in laying out space to display the logo.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Title" minOccurs="0" />
- <element ref="wms:OnlineResource" minOccurs="0" />
- <element ref="wms:LogoURL" minOccurs="0" />
- </sequence>
- </complexType>
- </element>
- <element name="LogoURL">
- <complexType>
- <sequence>
- <element ref="wms:Format" />
- <element ref="wms:OnlineResource" />
- </sequence>
- <attribute name="width" type="positiveInteger" />
- <attribute name="height" type="positiveInteger" />
- </complexType>
- </element>
- <element name="MetadataURL">
- <annotation>
- <documentation>
A Map Server may use zero or more MetadataURL elements to offer
detailed, standardized metadata about the data underneath a
particular layer. The type attribute indicates the standard to which
the metadata complies. The format element indicates how the metadata is structured.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Format" />
- <element ref="wms:OnlineResource" />
- </sequence>
- <attribute name="type" type="NMTOKEN" use="required" />
- </complexType>
- </element>
- <element name="AuthorityURL">
- <annotation>
- <documentation>
A Map Server may use zero or more Identifier elements to list ID
numbers or labels defined by a particular Authority. For example,
the Global Change Master Directory (gcmd.gsfc.nasa.gov) defines a
DIF_ID label for every dataset. The authority name and explanatory
URL are defined in a separate AuthorityURL element, which may be
defined once and inherited by subsidiary layers. Identifiers
themselves are not inherited.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:OnlineResource" />
- </sequence>
- <attribute name="name" type="NMTOKEN" use="required" />
- </complexType>
- </element>
- <element name="Identifier">
- <complexType>
- <simpleContent>
- <extension base="string">
- <attribute name="authority" type="string" use="required" />
- </extension>
- </simpleContent>
- </complexType>
- </element>
- <element name="DataURL">
- <annotation>
- <documentation>
A Map Server may use DataURL offer a link to the underlying data represented
by a particular layer.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Format" />
- <element ref="wms:OnlineResource" />
- </sequence>
- </complexType>
- </element>
- <element name="FeatureListURL">
- <annotation>
- <documentation>
A Map Server may use FeatureListURL to point to a list of the
features represented in a Layer.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Format" />
- <element ref="wms:OnlineResource" />
- </sequence>
- </complexType>
- </element>
- <element name="Style">
- <annotation>
- <documentation>
A Style element lists the name by which a style is requested and a
human-readable title for pick lists, optionally (and ideally)
provides a human-readable description, and optionally gives a style
URL.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Name" />
- <element ref="wms:Title" />
- <element ref="wms:Abstract" minOccurs="0" />
- <element ref="wms:LegendURL" minOccurs="0" maxOccurs="unbounded" />
- <element ref="wms:StyleSheetURL" minOccurs="0" />
- <element ref="wms:StyleURL" minOccurs="0" />
- </sequence>
- </complexType>
- </element>
- <element name="LegendURL">
- <annotation>
- <documentation>
A Map Server may use zero or more LegendURL elements to provide an
image(s) of a legend relevant to each Style of a Layer. The Format
element indicates the MIME type of the legend. Width and height
attributes may be provided to assist client applications in laying out
space to display the legend.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Format" />
- <element ref="wms:OnlineResource" />
- </sequence>
- <attribute name="width" type="positiveInteger" />
- <attribute name="height" type="positiveInteger" />
- </complexType>
- </element>
- <element name="StyleSheetURL">
- <annotation>
- <documentation>
StyleSheeetURL provides symbology information for each Style of a Layer.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Format" />
- <element ref="wms:OnlineResource" />
- </sequence>
- </complexType>
- </element>
- <element name="StyleURL">
- <annotation>
- <documentation>
A Map Server may use StyleURL to offer more information about the
data or symbology underlying a particular Style. While the semantics
are not well-defined, as long as the results of an HTTP GET request
against the StyleURL are properly MIME-typed, Viewer Clients and
Cascading Map Servers can make use of this. A possible use could be
to allow a Map Server to provide legend information.
</documentation>
- </annotation>
- <complexType>
- <sequence>
- <element ref="wms:Format" />
- <element ref="wms:OnlineResource" />
- </sequence>
- </complexType>
- </element>
- <element name="MinScaleDenominator" type="double">
- <annotation>
- <documentation>
Minimum scale denominator for which it is appropriate to
display this layer.
</documentation>
- </annotation>
- </element>
- <element name="MaxScaleDenominator" type="double">
- <annotation>
- <documentation>
Maximum scale denominator for which it is appropriate to
display this layer.
</documentation>
- </annotation>
- </element>
- <!-- ********************************************************************* -->
- <!-- ** Type Definitions. ** -->
- <!-- ********************************************************************* -->
- <simpleType name="longitudeType">
- <restriction base="double">
- <minInclusive value="-180" />
- <maxInclusive value="180" />
- </restriction>
- </simpleType>
- <simpleType name="latitudeType">
- <restriction base="double">
- <minInclusive value="-90" />
- <maxInclusive value="90" />
- </restriction>
- </simpleType>
- </schema>