collection quality method

基本解释

Data quality control is very important during the collection GIS basal data. It mainly introduces a method that applies rarefies and smooth to the automatic forming contour line.
在GIS基础数据的采集过程中，数据质量的控制非常重要。介绍了对自动生成的等高线进行圆滑和抽稀处理的一种方法。
Based on the procedure control, introducing the specific quality management technology into data collection work, the author introduces the method and measures for the above problems.
从过程控制的观点出发，将具体的质量管理技术引进到数据采集作业中，提出了解决上述难点的方法和措施。
By introducing system diagram method into digital collection quality management, we can establish a model for digital collection quality management that is based on system diagrams. 3 figs. 9 refs.
把系统图法引入数字馆藏质量管理，就可以建立基于系统图的数字馆藏质量管理模型。图3。参考文献9。
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