As a decision-aided system and a technology system, Geographical Information system (GIS) is widely ap-plied in many fields such as environment, disaster loss forecast, etc.

作为一种决策支持系统和技术系统，地理信息系统(GIS)广泛应用于环境、灾害损失预测等众多领域。

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This system makes space and attributes information of mine gas geology as main management contents and it can provide aided decision base for mine gas prevention and control.

系统以煤矿瓦斯地质空间信息和属性信息为主要管理内容，能够为煤矿瓦斯治理提供辅助决策依据。

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