This paper introduces the basic of Data Warehouse and rudimentary knowledge of decision-analysis, such as its characteristic, supporting technology and system structure.
本文介绍了数据仓库以及决策分析的特点、支撑技术和体系结构等基础知识。
Experimental relationships between geophysical characteristic parameter and pressure, temperature, porosity, depth are built. They are basic data for subtle trap study.
建立了地球物理特征参数与温度、压力、孔隙度、埋深等的实验关系式，为隐蔽油气藏的研究提供了基础数据。
According to the characteristic of land house GIS basic data, a new quality control and inspection method is put forward in this paper.
结合土地房产GIS基础数据的特点提出GIS房产数据质量控制与检查的方法。
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