| 信息化质检系统数据库设计 |
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| 引用本文： | 邓智文,何鑫星,李冲,李倩.信息化质检系统数据库设计[J].测绘科学,2017,42(9). |
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| 作者姓名： | 邓智文 何鑫星 李冲 李倩 |
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| 作者单位： | 四川省测绘产品质量监督检验站,成都,610041 |
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| 摘 要： | 针对国内大多测绘质检软件还仅限于满足成果质检需要的现状,该文提出了面向所有地理信息产品信息化质检系统的构建思想,采用数据库设计的理论和方法,详细论述了满足信息化质检系统的数据库概念模型结构及关系模型结构。基于该数据库模型,研发了测绘地理信息产品质量检验与评价系统。实践应用表明,该数据库模型能够满足信息化质检系统的需要。但数据库设计是一个不断优化的过程,在应用开发过程中可根据具体情况进一步完善。
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| 关 键 词： | 信息化 地理信息 质量检查 数据库 概念模型 关系模型 |
Database design of information quality inspection system |
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| DENG Zhiwen,HE Xinxing,LI Chong,LI Qian.Database design of information quality inspection system[J].Science of Surveying and Mapping,2017,42(9). |
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| Authors: | DENG Zhiwen HE Xinxing LI Chong LI Qian |
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| Abstract: | For most of the domestic mapping quality inspection software is limited to meet the needs of quality control;the paper puts forward the idea of constructing the information quality inspection system for all geoinformation products.Using the theory and method of database design,it discusses the structure of the database concept model and relational model in detail.And a quality inspection and evaluation system of surveying,mapping and geoinformation products is developed based on the database model,the practical application shows that the model can meet the needs of information quality inspection system.It can be further improved according to the specific circumstances in the application development process;however,the database design is a continuous optimization process. |
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| Keywords: | information geoinformation quality inspection database concept model relational model |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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