论文介绍了地理信息技术中有关基本概念、原理和方法，探讨了一些实现技术和方法。
The paper introduces the basic concept and principle of the technology in Geographic Information System (GIS), discusses some kinds of technology and methods to carry out.
由于受应试教育的影响，信息技术学科的教学一般只重视基本概念的识记与操作的固定模式。
Owing to the examination-oriented education, information technology, subject only to the general importance of teaching the basic concept and operation of the Shiji fixed pattern.
由于受应试教育的影响，信息技术学科的教学一般只重视基本概念的识记与操作的固定模式。
Owing to the examination-oriented education, information technology, subject only to the general importance of teaching the basic concept and operation of the Shiji fixed pattern.
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