com.supermap.services.protocols.wcs

Interface WCS

All Known Implementing Classes:

WCSBaseImpl, WCSImpl111, WCSImpl112

public interface WCS

WFS service interface.

WCS (Web Coverage Service) is one of the OGC (Open GIS Consortium) standards. WCS is a specification that OGC defines to share geospatial data in the form of "coverage" on the Web. The so-called "Coverage" refers to the data that can return the value of any specified point in its space-time domain, which is easy to enter into the model. The WCS service implements the sharing of the raster image datasets in the form of "Coverage".

SuperMap iServer currently provides the following WCS operations:

1. GetCapabilities, the operation is used to get the capability (Capabilities) of the WCS 1.1.1 service. The operation is necessary.
2. DescribeCoverage, which is used to obtain descriptive information about the coverage. The operation is necessary.
3. GetCoverage, which is used to get the Coverage object. The operation is necessary.

Method Summary

Methods

Modifier and Type	Method and Description
java.util.List<CoverageDescription>	describeCoverage(java.lang.String identifiers) Obtain descriptive information for Coverage.
WCSCapabilities	getCapabilities() Obtain the Capabilities provided by the WCS service.
Coverage	getCoverage(WCSParameter wcsParameter) Get the Coverage object.
java.lang.String	getVersion() The version information of WCS.
boolean	initialize(java.util.List<java.lang.Object> components) WCS initialization method.

Method Detail

getCapabilities

WCSCapabilities getCapabilities()
                                throws OGCException

Obtain the Capabilities provided by the WCS service.

Returns:

WCS service capability information.

Throws:

OGCException - OGC exception information.

describeCoverage

java.util.List<CoverageDescription> describeCoverage(java.lang.String identifiers)
                                                     throws OGCException

Obtain descriptive information for Coverage.

Parameters:

identifiers - Coverage identifiers.

Returns:

Specifies the list of information for the coverage.

Throws:

OGCException - OGC exception information.

getCoverage

Coverage getCoverage(WCSParameter wcsParameter)
                     throws OGCException

Get the Coverage object.

Parameters:

wcsParameter - Gets the request parameters for the coverage.

Returns:

Coverage object information.

Throws:

OGCException - OGC exception information.

initialize

boolean initialize(java.util.List<java.lang.Object> components)
                   throws OGCException

WCS initialization method.

Parameters:

components - set the service component set to process WCS request.

Throws:

OGCException - OGC exception information.

getVersion

java.lang.String getVersion()

The version information of WCS.

Returns:

WCS version.