9.3. GetCapabilities 操作¶

9.3.1. 1. KVP 格式请求¶

GetCapabilities 操作需要以下的参数：

参数	是否必须	默认值
SERVICE	是	WCS
REQUEST=GetCapabilities	是
ACCEPTVERSIONS
SECTIONS
UPDATESEQUENCE
ACCEPTFORMATS

以下是一个WCS使用KVP格式的GetCapabilities操作示例：

http://hostname:port/path?

service=WCS&

request=GetCapabilities

9.3.2. 2.XML格式请求¶

以下是一个WCS使用XML格式的GetCapabilities操作示例：

xml version="1.0" encoding="UTF-8"?>


<
GetCapabilities
 xmlns
="http://www.opengis.net/wcs/1.1.1"


xmlns
:xsi
="http://www.w3.org/2001/XMLSchema-instance"


xsi
:schemaLocation
="http://www.opengis.net/wcs/1.1.1 ../wcsGetCapabilities.xsd"


service
="WCS"
 />

9.3.3. 3.响应示例¶

以下是一个WCS的GetCapabilities操作的响应示例：

xml version="1.0" encoding="UTF-8"?>


<
wcs
:Capabilities
 xmlns
="http://www.opengis.net/wcs/1.1"


xmlns
:ows
="http://www.opengis.net/ows/1.1"
 xmlns
:xsi
="http://www.w3.org/2001/XMLSchema-instance"


xsi
:schemaLocation
="http://www.opengis.net/wcs/1.1 ../wcsDescribeCoverage.xsd http://www.opengis.net/ows/1.1 ../../../ows/1.1.0/owsAll.xsd"
>


<
ows
:ServiceIdentification
>


<
ows
:Title
>
Web Coverage Serviceows
:Title
>


<
ows
:Abstract
>
WCSows
:Abstract
>


<
ows
:ServiceType
>
WCSows
:ServiceType
>


<
ows
:AccessConstraints
>
NONEows
:AccessConstraints
>


ows
:ServiceIdentification
>


<
ows
:OperationsMetadata
>


<
ows
:Operation
 name
="GetCapabilities"
>



...

ows
:Operation
>


<
ows
:Operation
 name
="DescribeCoverage"
>



...

ows
:Operation
>


<
ows
:Operation
 name
="GetCoverage"
>



...

ows
:Operation
>


<
ows
:Constraint
 name
="PostEncoding"
>


<
ows
:AllowedValues
>


<
ows
:Value
>
XMLows
:Value
>


ows
:AllowedValues
>


ows
:Constraint
>


ows
:OperationsMetadata
>


<
wcs
:Contents
>



...

wcs
:Contents
>


wcs
:Capabilities
>