topographic contour 中文意思是什麼
topographic contour
解釋
地形等高線- topographic : adj. 地誌的，地形（學上）的；地形測量的。 a topographic drawing 地形圖。 a topographic machine 【航空】歪斜矯正機。
- contour : n 1 外形，輪廓；周線，輪廓線。2 等高線，恆值線；【電視】等場強線（＝contour line）。3 概略，大要...
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Contour lines recognition from scanned topographic maps
掃描地形圖中等高線的識別 -
Application of rdms software in topographic contour cut - off
應用瑞得軟體對地形等高線斷開處理的實踐 -
Using latest visual software idl ( interactive data language ) and combining trigrid function with triangulate function in idl, regular network terrain model and 3 - d shallow and deep sliding surface model of zhafangping landslide body based on delaunay triangular network is set up. it makes the sliding surface turn from " recessiveness " into " dominance ", and gets numerous different three - dimensional cubic chart, contour topographic map, the combine model of terrain model and contour topo - graphic map. and every visual model has analysed and compared in detail
利用可視化軟體idl中的triangulate函數和trigrid函數相結合，建立了基於delaunay三角網的榨坊坪滑坡體規則格網地面模型和淺層、深層滑動面三維可視化模型，實現了該滑坡體的三維模擬與再現，使滑動面由「隱性」變為了「顯性」 ，且獲得了眾多不同角度的三維立體圖、等高線地形圖和地面模型與等高線地形圖的組合圖等，並對各可視化模型進行了詳細地分析與比較。 -
In topographic maps, contour lines are the most important features to characterize three - dimensional terrain on two - dimensional map sheets, so its vectorization is in urgent
而在地形圖中大量的等高線被用於描述三維地形信息，其矢量化工作更為緊迫，並且它也是生成dem數據的一種有效方法。
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