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| GIS digital technique The transformation to digital form of data collected by remote sensing, traditional field and documentary methods and of existing historical data such as paper maps, charts, and publications (对由遥感，传统领域和文件的方法和现有的历史数据,如纸张地图，图表和出版物等收集的数据以数字形式转变。对由遥感技术收集的数据、传统领域和文件方式(存储)的数据以及现有的历史数据，如纸张地图，图表和出版物等，向数字形式进行转变的技术。) | |||
| geographic information system digital technique; geographical information system digital technique | |||
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