SML语言在ERDAS中建立空间模型的方法及示例

SMLLanguage in ERDAS Modeling Method of the Space and the Sample

简单探讨和研究了ERDAS的SML语言的使用以及此种语言在实际使用过程中图形化的流程,主要内容包括空间模型工具的组成、图形模型的基本类型、图形模型的形成过程、模型生成器的功能组成、空间模型的建立以及操作过程、条件操作函数的应用等。并列举了一个简单的例子,进一步说明了这种语言的使用方法。

This article simply discusses and studies the SML language use ERDAS and in the process of this kind of language in actual use graphical processes, the main contents include the component of space model tools, the basic types of graphic model, the forma- tion process of graphic model, the establishment of the model of function generator, space model, and the application of operation process, conditions, operation function, etc. Finally, a simple example, further illustrate the use of the language.