1:500基础测绘数据入库的研究方法和技术改进

The Research Methods and Technological Improvement of 1:500 Basic Surveying and Mapping Data Loader

数据库是按照数据结构来组织、存储和管理数据的仓库。随着信息技术和市场的发展,数据管理不再仅仅是存储和管理数据,而转变成用户所需要的各种数据管理的方式。基础测绘主要是为国民经济和社会发展以及为国家各个部门和各项专业测绘提供基础地理信息而实施的测绘。基础测绘数据入库的方法及技术改进对社会发展及各部门的专业测绘有很重要的影响。

The data base is a warehouses of data organization, storage and management according to the data structure. With the development of information technology and the market, the data management is no longer just to store and manage data, it is transformed into data management way which users need. Basic surveying and mapping mainly provides basic geographic information for national economic and social development as well as the state and various departments. The loder method and technical improvement of basic surveying and mapping data has very important influence on social development and professional surveying and mapping for all departments.