digital nautical chart
基本解释
- [地球科學]數字海圖
英汉例句
- A method for constructing an undersea digital elevation model(DEM) was proposed, using the soundings and coastline elements in a vector nautical chart.
分析了矢量電子地圖的現狀，對採用麪曏對象的數據模型和數據結搆實現矢量電子地圖進行了研究。 - The digital information of electronic nautical chart used by this institute is realized by its system of the automatic generation of electronic nautical chart database.
該系統所用的電子航海圖數字化資料以該所的電子航海圖數據庫自動生成系統完成。
雙語例句
专业释义
- 數字海圖