数字制图 digital mapping
- 讨论了数字制图几种数据采集方式的误差来源,并对这些误差进行了分析评价。
The error sources of some data acquisition methods are discussed in digital cartography, and these errors are analysed. - 文摘:讨论了数字制图几种数据采集方式的误差来源,并对这些误差进行了分析评价。
Abstract: the error sources of some data acquisition methods are discussed in digital cartography, and these errors are analysed. - 本项目以陕西省周至县猕猴桃适生区土壤养分调查制图为例,进行了土壤养分图数字制图技术研究。
The technology of soil nutrient map digital mapping is studied taken suitable area for Chinese gooseberry in Zhouzhi County, Shannxi province as a case.
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