首先，开发者需要理解软件开发的方法。

First, developers need to understand the methods of software development.

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当组织中的项目了解了如何改进软件开发的方法，就可以获取到这些实践并有效地部署。

As projects within the organization learn how to improve their approach to software development, these practices can be captured and effectively deployed.

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本文介绍了基于UML的软件工程，以及将UML用于面向对象的GIS基础软件开发的方法。

This paper introduces the software engineering based UML and the method of exploiting object oriented GIS software supported by UML.

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