标准编号：ISO 19111:2007
中文名称：地理信息 基于坐标的空间参照
英文名称：Geographic information — Spatial referencing by coordinates
发布日期：2007-07
标准范围
This International Standard defines the conceptual schema for the description of spatial referencing bycoordinates, optionally extended to spatio-temporal referencing. It describes the minimum data required todefine one-, two- and three-dimensional spatial coordinate reference systems with an extension to mergedspatial-temporal reference systems. It allows additional descriptive information to be provided. It alsodescribes the information required to change coordinates from one coordinate reference system to another.In this International Standard, a coordinate reference system does not change with time. For coordinatereference systems defined on moving platforms such as cars, ships, aircraft and spacecraft, thetransformation to an Earth-fixed coordinate reference system can include a time element.This International Standard is applicable to producers and users of geographic information. Although it isapplicable to digital geographic data, its principles can be extended to many other forms of geographic datasuch as maps, charts and text documents.The schema described can be applied to the combination of horizontal position with a third non-spatialparameter which varies monotonically with height or depth. This extension to non-spatial data is beyond thescope of this International Standard but can be implemented through profiles.
立即下载标准文件