Basic surveying and mapping as the basis system engineering, plays an important role in the construction of digital city. The establishment of a comprehensive survey of the basic database can provide a high precision mapping system for the construction of digital city. By analyzing the application of basic surveying and mapping technology, we hope to speed up the construction of digital city.%基础测绘作为基础系统工程,在数字化城市建设中发挥着重要作用.建立全面的测绘基础数据库,可以为数字化城市建设提供高精度的测绘体系.通过分析基础测绘技术的应用,希望可以加快数字化城市建设的步伐.
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