topographical map 中文意思是什麼

topographical map 解釋
地形圖
  • topographical : 地形的, 地形學的, 地形測量的
  • map : MAP ＝Military Aid Program 〈美國〉軍事援助計劃。n 1 地圖；天體圖；圖。2 〈美俚〉臉，面孔。3 〈美...
  1. During the course of the research, the criterions of the interpolation effect are mean error ( me ), mean absolute error ( mae ), root mean squared interpolation error ( rmse ) and the difference of mean square deviation between the measured and the estimated surface air temperature. the conclusions are as follows : ( 1 ) by contrasting the gaussian weighted model associated with the error modification with the gaussian weighted model, the error modification is proved to considerably ameliorate the precision of spatial interpolation ; ( 2 ) on the base of the gaussian weighted model, taking altitudinal effect into account can reflect the trend in which temperature changes according to the topographic altitude and may ameliorate the precision of spatial interpolation correspondingly and apparently, which indicates that topographical effect on the preciseness of spatial interpolation can not be disregarded in terms of the region with complicated topography ; ( 3 ) the map of daily surface air temperature distribution, using the modified gaussian weighted model a and b, can accurately reflect the temperature - changing - with - topographical - altitude trend. among them, the better is the model a, whose me is below 0. 03 ?

    在此過程中，採用平均誤差（ me ） ，平均絕對誤差（ mae ） ，插值平均誤差平方的平方根（ rootmeansquaredinterpolationerror ，簡稱rmsie ） ，插值前後測站要素值的均方差（ meansquaredeviation ，簡稱msd ）差值作為判定插值效果的標準，得出如下結論：通過高斯權重法與結合逐步訂正的高斯權重法的對比，說明結合逐步訂正方案的高斯權重法可大大提高地面日氣溫的插值精度；在高斯權重法中加入海拔影響項可以反映出溫度隨地形高度的變化趨勢，同時也能較大地提高地面日氣溫的空間插值精度，說明在地形復雜的區域，地形影響在插值精度中是不可忽略的；對于高斯權重法的兩種改進方案得到的地面日氣溫分布圖都能很好地反映出表面大氣氣溫隨地形高度的變化趨勢。
  2. The whole procedure includes : scanning and inputn image - suite, image correction image thresholding, image thinning and so on, in the course of studying, found the disadvantage of existing automatic image - suite way on the scanned topographical map

    在研究圖像拼接的過程中，發現現有的自動拼接方法在地形圖掃描圖像拼接時的缺點，基於此提出了一種改進的適用於地形圖掃描圖像的自動拼接理論。
  3. Topographical maps are the principal frame form of gis, and realization map digitizing and offering gis basic spatial data is one of the important research fields in surveying and gis, which is also necessity of development of science and technology. based on building gis - oriented topographical mapping system theories, this themes apply the advanced objectarx technology, aim at topographical mapping and exporting to gis, and resolve several key problems, such as symbols analysis and building, dtm and contour line automatic drawing, topographical map adjoining, digital image rectifying etc. and it offers models and arithmetic, realizing the general functions of gis - oriented topographical mapping system

    本文以建設面向gis的測量繪圖平臺理論為基礎，以autocad平臺下objectarx開發技術為核心，圍繞地形圖的成圖和入庫（ gis數據庫）這一課題，對其中的關鍵技術難題? ?符號庫的建立與實現、 dtm與等高線的自動繪制、地形圖接邊、數字化柵格圖像的定向與糾正、介面數據文件的生成等進行了研究分析，提出了相應的模型和演算法，實現了面向gis的測量繪圖系統的基本功能。
  4. The paper studied and concluded some general ways of scanned topographical map image pretreatment

    本文首先對地形圖掃描圖像預處理常用的方法進行了研究和總結。
  5. On the base of its, the paper proposed a new suitable way for the scanned topographical map image - suite. and adopted a new thinking of " drawing separated, image - suite wholly ", and proposed a new way of drawing bmp high efficiency and eliminated flickering, it improve the efficiency of image - suite

    在手動拼接的方法上，採用「分塊顯示、整體拼接」的思想，提出了一種高效率顯示bmp圖像和消除圖像漫遊時閃爍的方法，極大的提高了拼接速度和效率。
  6. For the purpose of practical production, developed the system of image - suite of scanned topographical map on the base of vc. net platform, it has needed practical value

    然後從面向生產的觀點出發，在vc . net平臺上開發了具有實際應用價值的地形圖分塊掃描圖像拼接系統。
  7. The national aeronautics and space administration has undertaken a " remote sensing experiment " to create a detailed topographical map of navassa that will help monitor the island ' s reaction to climate change, hurricanes and the rise of water levels around the world

    美國太空總署決定進行遙控偵測實驗，幫納弗沙創造一個詳細的地形圖，以協助偵測島上對氣候變化、颶風及全球水平面上升的反應。
  8. At present, the theory and application of topographical mapping system is quite mature. more of them reached the criterion of topographical map and the requirement of map digitizing. however, the deeper application and conversion of digital map to gis are ignored

    目前，以單純成圖為目的測量繪圖平臺開發的理論和應用已經比較成熟，大多數的繪圖平臺已經基本實現了地形圖圖示上的繪圖要求，能滿足測繪部門數字成圖的需要。
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