... 数字地下空间与工程 digital underground space and project 数字地形图 digital terrain map 数字电视 DTV ...
基于28个网页-相关网页
... digital cable map 电缆数值地图 Digital Terrain Map 利用机载数字地图 digital snow map 数字雪覆盖地图 ...
基于28个网页-相关网页
-d digital terrain map 三维电子地形图
3-d digital terrain map 三维电子地形图
digital terrain elevation map 数字高程图
The soil erosion potential possibility can be studied using the soil background map and digital terrain map supported by GIS;
在GIS支持下，利用土壤背景和数字地形模型可实现水土流失潜在可能性分析。
The methods to obtain the Digital Terrain Model (DTM) from contour map by scan digitizing were studied.
本文还研究了通过扫描数字化等高线图建立数字地形模型的方法。
The principle of loading of digital map in the terrain auxiliary navigation is studied. It is concluded that FDN plays an auxiliary role in the process of loading of digital map.
研究了地形辅助导航中数字地图的加载原理及飞行力学导航法在数字地图加载过程中的辅助作用。
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