During the course of realizing experimental system in the paper, the land using data of Guangdong province was adopted as the experimental data, the conversion from MAPGIS data to GML data is studied.
在对论文的实验系统进行实现的过程中，由于采用广东省土地利用数据为实验数据，研究了MAPGIS数据到GML数据的转换问题。
For uranium metallogenic areas with detailed research basis and abundant data, it is of great prospects to apply MAPGIS for metallogenic prognosis.
指出在工作程度高、地质勘探资料丰富的铀成矿区用MAPGIS进行成矿预测具有较好的发展前途。
To implement topographic map digitalization by means of MAPGIS is one of main means of getting spatial geographic information data, and that digitalization could bring out diversified sorts of errors.
利用MAPGIS实现地形图数字化是获取空间地理信息数据的主要手段之一，而图形数字化过程中会产生各种类型的误差。
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