terrain object 中文意思是什麼
terrain object
解釋
地面目標-
It study carefully the distortion of the remote sensing imagery, the rectification of the radiant quantity, the rs image strengthen and the color fusion. based on these achievements above, we do experiment on the differential rectification, the rs image fusion, the object determining and the exchange for the different format data, propose the plan and flow chart of the terrain map rectification by the rs imagery. we demonstrate the method for the target location and the direction outside by the rs imagery and how to select the reference point and read the information of the rs imagery
本文闡述了利用航天遙感影像進行1 : 25萬地形圖數據庫更新的必要性和可行性，在對spot和landsat遙感影像特性進行分析的基礎上，對航天遙感影像的系統變形、輻射量校正和影像增強與彩色融合等內容進行了認真研究，並在此基礎上對航天遙感影像數字微分糾正、影像融合、地物判讀、數據庫數據格式轉換、基於遙感影像的地形圖修測等方法進行了具體試驗，提出了利用遙感影像進行地形圖修測的具體方法和作業流程。 -
Y : raise lower terrain for the object track only
Y :提升下降地形以配合物件高度只限於路軌 -
Based on lots of advanced results of computer graphics, modem mathematics, computer science and topography, etc. this thesis discussed the theory, techniques and arithmetic of three - dimensional visualization, such as the data structure based on three - dimensional space, terrain and object modeling techniques, basic theory of three - dimensional terrain visualization, dynamical three - dimensional terrain display, matching and display technology between terrain and objects and spatial query within three - dimensional terrain maps
本文在吸取了計算機圖形學、現代數學、計算機科學、測繪學等眾多領域大量先進理論成果的基礎上，系統的論述了三維可視化中的三維空間中數據結構、地形地物三維可視化的理論、技術和演算法，包括三維空間數據結構的設計、地形三維可視化的基本理論、地形三維動態顯示技術、地物與地形的匹配與顯示技術以及基於三維地形圖的空間查詢技術。 -
In this dissertation, we study the generating technique of special effects and surface simplification technique of object models in the virtual battlefield. the main research and contributions of this dissertation are : ( 1 ) real - time visualization of dynamic terrain in the virtual battlefield scene, it is necessary to display craters on the ground due to the explosion of cannonball and legible tire tracks behind a moving vehicle
本文主要對虛擬戰場中一些特殊效果的生成技術和實體模型的簡化技術進行了深入的研究，所完成的主要研究工作和取得的主要研究成果如下： （ 1 ）動態地形的實時可視化技術在虛擬戰場中，需要真實地實時表現出炮彈在地面上炸出的彈坑以及車輛駛過地面后留下的清晰壓痕。 -
Reduced the number of trees and other objects in zones that were suddenly overflowing with them due to a recent fix in the terrain object placement system
由於最近對地貌系統的修改而導致突然溢出的那些地區里的樹和其他物體被減少了。 -
However, these software can help people to perform well in managing these text information and data, for example, the drawing up of tempo planning only and ca n ' t to do anything in displaying, enquiring and analyzing of the factors with geoscience character which include figure of highway, terrain object, and so on
然而，運用這些工程項目管理軟體都只能對公路的計劃編制等公路的文本信息和數據實現一種較好的管理，而對公路的圖形、地物、各種公路工程等有著鮮明地學特徵的要素的顯示、查詢與分析卻愛莫能助。 -
Varity of data can be received and pretreatment, three - dimensional visualization and dynamical display of terrain, object display on terrain, and spatial analyses and query
該系統具有能夠接受不同格式的dem數據並進行預處理，實現地形的三維可視化和實時動態顯示，地物在地形中的顯示以及三維空間分析、查詢等功能。 -
I did object oriented analysis and design for the terrain and tree visualization system in 3d gis at the last part of my article
論文在最後給出了3dgis中地面與樹所構成的景觀可視化系統的面向對象分析與設計。
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