dtm data中文,dtm data的意思,dtm data翻译及用法

2025-10-08 13:49 浏览次数 12

dtm data

数字地形数据

dtm data 例句

英汉例句

  • in construction of hydroelectric project, small range dtm data are often needed for topographic surveying, mapping, excavated form detection, earthwork calculation and so on.

    水利水电工程施工过程中常常需要获得一些小范围的dtm数据,用于地形测绘、开挖形态监测及工程土石方量计算等。

  • in this paper spatial data organization structure chart of seamless gis is advanced, the point, line, area, complex feature, dtm data and attribute merge table of block are discussed in detail.

    本文给出了无缝gis空间数据组织结构图,并详细列出了图块的点、线、面、复杂要素、dtm数据以及属性拼接表的数据结构。

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