以下为句子列表：
英文: At first synthesized professional branch and graphical symbols of coal mine geology and survey, mainly including point, line, region and so on, and then classified and coded the geology and survey information entity by different professional layers and fo
中文: 摘要综合煤矿地质测量信息的专业特性及信息表示的几何特征（主要包括点、线、面等），按专题图层对煤矿地质测量的实体对象进行分类与编码，形成了一套基于GIS的煤矿地质测量信息分类编码体系。
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