标准编号：ISO 19109:2005
中文名称：地理学数据-应用计划的规则
英文名称：Geographic information — Rules for application schema
发布日期：2005-06
标准范围
This International Standard defines rules for creating and documenting application schemas, including principles for the definition of features.The scope of this International Standard includes the following:? conceptual modelling of features and their properties from a universe of discourse;? definition of application schemas;? use of the conceptual schema language for application schemas;? transition from the concepts in the conceptual model to the data types in the application schema;? integration of standardized schemas from other ISO geographic information standards with the application schema.The following are outside the scope:? choice of one particular conceptual schema language for application schemas;? definition of any particular application schema;? representation of feature types and their properties in a feature catalogue;? representation of metadata;? rules for mapping one application schema to another;? implementation of the application schema in a computer environment;? computer system and application software design;? programming.
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