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基于3S技术的数字填图RGMAP区域地质调查技术实现了区域填图中数据采集的全过程信息化,其中背景图层数据参数的正确调整是数字化区调项目野外各项工作顺利开展的前提。本文根据笔者在数字填图技术应用中得切身体会,对背景图层参数不规范,比例尺不统一及路线或剖面导入后无法正常显示等常见问题的解决方法进行了较为详细的介绍。
The digital mapping based on 3S technology, RGMAP regional geological survey technology, realizes the whole process of data collection in regional mapping. The correct adjustment of background layer data parameters is the prerequisite for the smooth development of digital regional project. According to the author’s personal experience in the application of digital mapping technology, this paper gives a more detailed introduction of the common solutions to common problems such as non-standard background layer parameters, inconsistent scale and the failure to display the route or section.