晋代，数学家已经运用文字和图来阐释数学知识，地图专家总结了绘图的法则。
In the Jin Dynasty mathematicians used both text and image to explicate mathematical knowledge, and cartographers synthesised the principles of painting and drawing.
研究方法是采用地学分析和归纳、地图分析、专家咨询、GIS和遥感空间分析等方法来总结、提炼和建立制图综合的指标体系和知识法则。
The research approach is the integration of geo-science analysis & conclusion, map analysis, expert consulting, as well as GIS &. RS spatial analysis method, to extract, conclude and build them.
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