contour map

基本解釋

Aimed to this problem, this paper proposed a drawing method for contour map of 3-D Surface appearance and Calculating method for 3-D surface roughness.
針對這一問題，本文就三維表面微觀形貌的等高圖的繪制方法、粗糙度3-D評定參數(shù)的計算提出了一些具體編程實現(xiàn)方法。
Then, by applying this algorithm to the picture after pretreatment, we realize its edge-detection and get vector graphical data. As a result, we solve digital problem of geological contour-map.
然后，對預處理后的圖像運用此算法實現(xiàn)了地質(zhì)等值線圖的邊緣探測，并得到矢量圖形數(shù)據(jù)，從而解決了地質(zhì)等值線圖件數(shù)字化問題。
Based on theories of Computer Graphics, Digital Image Processing, Pattern Recognition and combined characteristic of geological contour-map, we present one kind of intelligent tracking algorithm.
依據(jù)計算機圖形學、數(shù)字圖像處理和模式識別理論，并結(jié)合地質(zhì)等值線圖的特點，給出了一種圖像智能跟蹤算法。

BaseCamp displays topographic map data in 2-D or 3-D on their computer screen, including contour lines and elevation profiles.
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等值線圖
This system can not only accurately draw the contour map, well position map, well name map, contour map labeled, but also enhance graphics editing, convenient human-computer interaction.
本系統(tǒng)可以準確地繪制出等值線圖、井位圖、井名圖、等值線標注圖,同時也加強了圖形編輯功能,方便人機交互。
等高線圖
等高圖

地形圖
等值線圖
The method of gravity data visualization which base on multi-resource gravimetric database is studied. The visual function is realized which the spatial distribution of gravity data and contour map.6.
5、研究了基于多元化重力場信息數(shù)據(jù)庫的重力場信息的可視化表現(xiàn)方法,實現(xiàn)了基于數(shù)據(jù)庫的重力場數(shù)據(jù)空間分布特性的表現(xiàn)及疊加顯示等值線圖等數(shù)據(jù)表現(xiàn)功能。
等高線地圖
等高線圖