OGC 썸네일형 리스트형 OGC Web Coverage Service (WCS) Web Coverage Service (WCS) 1) Overview The OGC Web Coverage Service (WCS) supports electronic retrieval of geospatial data as "coverages" – that is, digital geospatial information representing space/time-varying phe-nomena. This document specifies the WCS core; every implementation of a WCS shall adhere to this standard. This standard thus defines only basic requirements. Extensions to the core .. 더보기 OGC Web Feature Service (WFS) Web Feature Service (WFS) 1) Overview The WFS specification defines interfaces for describing data manipulation operations of geographic features. Data manipulation operations include the ability to:get or query features based on spatial and non-spatial constraintscreate a new feature instancedelete a feature instanceupdate a feature instanceThe basic Web Feature Service allows querying and retr.. 더보기 OGC Web Map Service (WMS) Web Map Service (WMS) 1) Overview The OpenGIS® Web Map Service Interface Standard (WMS) provides a simple HTTP interface for requesting geo-registered map images from one or more distributed geospatial databases. A WMS request defines the geographic layer(s) and area of interest to be processed. The response to the request is one or more geo-registered map images (returned as JPEG, PNG, etc) tha.. 더보기 이전 1 다음
