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通过对河北省基础测绘生产流程优化项目的设计开发思想进行整理,对其涉及到的几个核心理念进行了进一步的描述,包括:基础测绘数据库的实现目标、数据库的层次结构、符号化的实现方式、属性标注与文字注记的关系等。 更多还原

【Abstract】 By sort out the ideas of design and development of the project of Hebei Province fundamental surveying and mapping Production Process,described its several core concepts,including: the objective of the fundamental surveying and mapping database,the structure of the GeoDatabase,the realization of the Symbolic,the relationship of the attribute label and annotation,and more. 更多还原