文档介绍：一、引言数据格式需要支持XML、GML、KML和GeoRSSJSON服务的通信协议需要支持httpGet/POST、SOAP、REST支持的OGC标准协议有:WMSWFSWCSWMTSWPSWFS-:OGC共享服务体系 -G二、网络地图服务(WMS)1、接口说明1、GetCapabilities接口版本接口参数Required/=WMSRServicetypeREQUEST=GetCapabilitiesRRequestnameUPDATESEQUENCE=stringOSequencenumberorstringforcachecontrol2、GetMap接口版本接口参数Required/=versionRRequestversionREQUEST=GetMapRRequestnameLAYERS=ma-=ma-separatedlistofonerenderingstyleperSRS=namespace:identifierCRS()=xmin,ymin,xmax,ymaxRBoundingboxcorners(lowerleft,upperright)====TRUE|FALSEOBackgroundtransparencyofmap(default=FALSE).BGCOLOR=color_valueOHexadecimalred-green-bluecolorvalueforthebackgroundcolor(default=0xFFFFFF).EXCEPTIONS=exception_formatOTheformatinwhichexceptionsaretobereportedbytheWMS(default=SE_XML).TIME==(s)-specificparametersOOptionalexperimentalparametersThefollowingparametersareusedonlywithWebMapServicesthatsupporttheStyledLayerDescriptorspecification[10].SLD=styled_layer_descriptor_URLOURLofStyledLayerDescriptor(asdefinedinSLDSpecification).WFS=、GetFeatureInfo版本接口参数Required/==GetFeatureInfoRRequestname.<map_request_copy>RPartialcopyoftheMaprequestparametersthatgeneratedthemapforwhichinformationisdesired.(BBOX,C WIDTH,HEIGHT)QUERY_LAYERS=ma-separatedlistofoneormorelayerstobequer