ugis 中文意思是什麼

ugis 解釋
城市地理信息系統
  1. The paper would make a study of construction data frame of large - scale ugis in order to make a sound theoretical ground of the construction of digital city. in the paper, the author brought forward firstly of scheme of topologic coding on ugis classification and coding based on streets and administrative districts according to the existing national standards of ugis classification and coding and corresponding digital city " methods of classification and coding

    在參照國家現有的城市地理信息分類與編碼標準和相應的數字城市分類與編碼方案的基礎上，針對大比例尺城市地理信息系統對城市地理信息分類與編碼的要求，作者首創性的提出了綁定式的城市地理信息分類體系與拓撲編碼方案。
  2. In the scheme, ugis classification and coding are divided into three steps : administrative districts are firstly classified and coded, and then street and road with the corresponding code of administrative district added, at last add the code of both the corresponding administrative district and street or road into the code of other corresponding geo - information. this method can reflect topologic relationship between objects, make a fast query and shorten the length of codes

    這種綁定式的城市地理信息拓撲編碼的好處是：在編碼中既體現了城市地理信息之間在空間上的拓撲關系，又提高了整個系統查詢和檢索的速度；按行政區劃和城市街道進行城市地理信息的分類與編碼，代碼結構清晰易懂，而且可以大大縮短編碼的長度。
  3. It is important now to use ugis ( urban geographic information system ) to manage city

    摘要系統介紹了城市地理信息系統（ ugis ）的概念及框架結構，提出了系統設計的理論方法。
  4. Beginning from the fundamental knowledge about digital city, the author analyzes the relationship between digital city and ugis ( urban geographical information system ) and discusses many applications of spatial analysis in digital city construction

    摘要從數字城市的基本知識出發，分析了數字城市和城市地理信息系統之間的關系，論述了空間分析在數字城市建設中的應用。
  5. Building practicality model of city spatial objects is a key question which should be solved in 3d ugis

    構造城市實物模型是三維城市地理信息系統（ 3dugis ）應該解決的關鍵問題。
  6. The paper studies the method of applying ugis into the field of administrative management and applies this method into actual item

    本文研究了如何將城市地理信息系統運用到行政管理領域的方法，並將此方法應用到實際項目中。
  7. Strongly supported by information science, ugis has developed rapidly and been broadly applied in many government administrations

    在信息科學支撐下，城市gis系統得到了迅速發展，已經在城市的各個管理部門中獲得了一定程度的應用。
  8. 3d city model is a important aspect of ugis and an important part of digital earth which aroused gis academe and application department concern widely

    三維城市模型是城市地理信息系統（ ugis ）研究的一個重要方向，也是近年來提出的數字地球的一個重要部分，已引起地理信息系統（ gis ）學術界和應用部門的廣泛關注。
  9. The urban internet - bar gis of taian is a new direction of ugis applications. it shows the advanced idea of combination of ugis and administrative management. it has very important reference worth to the development of ugis application

    泰安市城市網吧地理信息系統是ugis應用的一個新的方向，它體現了城市地理信息系統與行政管理相結合的先進思想，對ugis應用的進一步拓展有著十分珍貴的參考價值。
  10. The kinds of ugis data are abundant, and it contains a lot of things. the ugis data has relative to many fields of the city. how to organize, store and query data effectively are very important to the efficiency of the whole ugis

    城市地理信息數據種類繁多，內容豐富，涉及諸多領域，如何將它們有機地進行組織，有效地進行存貯、管理、檢索和應用，將直接關繫到整個城市地理信息系統的應用效率。
  11. Nowadays, one of the most significant research subjects related to ugis is how to build a scalable, distributed and collaborated city service system that offers transparent unanimous synthetic service by making use of the established application in service systems

    如何利用已建立的應用服務系統，建立整個城市范圍的可擴展的分散式的協作服務體系，為用戶提供一致的、透明的、綜合服務，是目前重要的研究課題。
  12. The author also put forward the construction of ugis seamless database based on administrative district about how to construct the database of big - scale ugis. this method breaks the traditional method of construction of spatial data, makes the users put their attention to the query based on administrative and expresses the real world better

    基於行政單元的數據組織打破了圖幅的界限，把數據按行政單元進行存儲，將用戶的注意力轉移到行政單元的查詢、檢索和分析上，無縫數據庫的實現更好地模擬了現實世界，提高了查詢、檢索的質量和速度。
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