重磁异常解释系统的结果需要采用MAPGIS工业制图格式输出.为此,设计基于MAPGIS二次开发的重磁数据解释系统.在Visual Basic 6.0平台上,利用边界点获取等技术对系统进行MAPGIS组件式开发,通过模型编辑模块、重磁异常计算模块和重磁异常曲线显示模块实现系统的主要功能.实验结果表明,该系统能编辑图名及责任表,直接显示MAPGIS格式的图形.%Aiming at the needs of the gravity and magnetic data interpretation and the requirement that the result should be output on MAPGIS drawing standard, this paper designs the gravitational and magnetic data interpretation system based on MAPGIS secondary development. The system is developed on Visual Basic 6.0, and uses the skill of boundary point achievement to develop the system by component-based development technology of MAPGIS. This system has the model edit module, magnetic anomaly calculate module and the magnetic anomaly line show module to realize the system main function. Experimental results show that, this system can edit picture name and responsibility list, and can output the picture based on MAPGIS drawing standard.
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