空間數據模型 的英文怎麼說

中文拼音 [kōngjiānshǔjùmóxíng]
空間數據模型 英文
spatial data model
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 據 : 據Ⅰ動詞1 （占據） occupy; seize 2 （憑借; 依靠） rely on; depend on Ⅱ介詞（按照; 依據） according...
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 空間 : space; enclosure; room; blank; interspace
  • 數據 : data; record; information
  • 模型 : 1 （仿製實物） model; pattern 2 （制砂型的工具） mould; pattern3 （模子） model set; mould patter...
  1. Study on coal bed spatial data types based on set theory

    基於集合論的煤礦床空間數據模型研究
  2. Development and integration of 3d data model of geographical information system

    三維空間數據模型的發展與集成
  3. Analyzes the basic features of a special gis applications and its basic demand, points out the localization of integrated gis platforms and its inelasticity, and presents a spatial data model based on constructed point set storage to satisfy with the demand of the special gis application. 2

    分析了一類特殊gis應用的基本特點和基本功能需求，指出了現有gis平臺的局限性和對該類應用的不適應性，針對該類特殊的gis應用，創造性地提出了能滿足其要求的基於構造點集的全關系型空間數據模型。
  4. This paper reviews and introduces the major research progress on spatial tessellation, spatial relation, multi - dimensional data modeling, spatio - temporal and dynamic data modeling, multi - scale data modeling

    摘要以地理空間實體及其相互間關系的抽象、表達與組織為主線，從三維、時空、尺度等角度出發，進行了多維動態空間數據模型研究。
  5. This paper which starts from the actual needs, directed by the theory of cartology analyses all kinds of requires and functions for dmges, and create the spatial data model of the software system, combining the new generation programming technology, taking the oo software modeling, analysis, design method, it realized the collection, display of digital map data and the building of map denotation library, hi the end, this paper put forward the go - on research in future

    本文從數字地圖制圖的實際需要出發，在地圖學理論的指導下分析了數字地圖圖形編輯系統的各種功能和需求，並建立了軟體系統的空間數據模型。結合新一代的計算機程序設計技術，採用面向對象的軟體建模、分析和設計方法實現了地圖數據的採集、顯示、編輯、地圖符號庫的建立。最後提出了需要進一步研究和完善的內容。
  6. An object - oriented 3d spatial data model in cybercity

    一種面向對象的數字城市三維空間數據模型
  7. This article discusses the standard of geographical information system and the model of geo - data. after analyzing the present system of geo - data share, presents a new method of spatial database. it designs and impalements a data share and exchange system, which enable storage geo - data attribute data and meta data to realize the integrative management of data

    論文系統分析了地理信息系統標準和空間數據模型，並對常見的空間文件格式進行分析；總結以前的空間數據共享體系結構；提出了新的空間數據庫平臺共享方案；在研究了oraclespatial對空間數據解決方案后，設計並實現以oralcespatial為存儲gis系統的空間數據、屬性數據，和元數據，實現數據一體化管理模式；並實現esri公司的
  8. In order to efficiently express 3d objects in the actual world, especially, coal beds, a new method of 3d based on set theory was proposed after analyzing complicated 3d data of coal beds

    摘要為了有效地表達現實世界特別是煤礦床的三維空間實體，在分析了復雜煤層三維數據的基礎上，基於集合論的數學思想，提出了一種新的抽象的煤礦床空間數據模型。
  9. 3d modeling methods and spatial data model of layered rock - mass

    層狀巖體三維構模方法與空間數據模型
  10. And three kinds of spatial data model : pillar model, tin face model and section model, were built up for these three kinds of rock - mass

    並通過模型實例驗證了構模方法與空間數據模型的可行性。
  11. Discusses the method of developing a component based on the presented model in detail and develops a component with some basic functions. 4

    完整地描述了基於構造點集的空間數據模型的控制項實現方法，並實現了該控制項的基本功能。
  12. Starts from analyzing a special gis applications, the paper points out its widely existence in dss and mis, presents a spatial data model based on constructed point set storage and its developed spatial - temporal model, and proves the validity and practicability of the presented models from theory and actual application

    本文從分析一類特殊的gis應用出發，指出了該類應用在mis和dss領域的存在性和廣泛性，井針對該類特殊應用提出了基於構造點集的空間數據模型及其時態拓展模型，通過理論分析和實際的應用實踐，證明了該模型的有效性和適應性。
  13. In actual gis applications, both integrated gis platforms and specialized gis platforms are in demand. to satisfied with a special gis applications which has few spatial data, simple spatial objects, few demand for map ability, more demand for distance data access and more demand for multi - user cooperation ( i. e. : apply gis to telecomm resource management, electric power capital management, land property right management etc. ), a spatial data model based on constructed point set storage is presented

    針對空間信息數據量較小、空間對象相對簡單、圖形功能要求不高，但對遠程數據訪問、多用戶並發操作等功能要求較高的一類特殊應用（如電信資源管理、電力資產管理和宗地管理等） ，本文提出了一個基於構造點集（用於空間圖形對象構造的樣本點的集合，簡稱為構造點集）的全關系型空間數據模型，來滿足該類應用的特殊要求。
  14. The system adopts spatial data model based on the vector data model ; topology relation model uses spatial data model combined with spatial data index ; and makes use of relation database to save spatial entity data

    本系統採用基於矢量數據模型的空間數據模型；拓撲關系模型採用空間數據模型與空間數據索引結合；採用關系數據庫存儲空間對象數據。
  15. Firstly this paper ananlyzed the way and problem of digital city in 3d visualization. then generalizing the development in 3d cis. especially in 3d spatial data model. based on the existing 3d data model, digital city is composed of piont, wire, surface > soild, we can use 3d vector data model in building 3d city model. on the other hand the paper emphasizes 3d reconstruction and 3d interactive of city building model

    本文首先分析了數字城市三維可視化所面臨的問題和發展現狀，總結了當前3dgis ，特別是3d空間數據模型的特點和功能，在此基礎上，把數字城市中幾何目標分類為：點、線、面、體四種類別，採用了三維矢量數據模型建立三維城市模型，而且本文著重探討了城市建築物的三維重建以及三維交互。
  16. Spatial data is the key of gis functionality and data ' s collection, integration, analysis and representation of gis open the full process of spatial data. it compares some kinds of spatial data model of gis and points that more gis adopt vector data model as the main data model with people ' s improving requests to contents that data represent. multi - source spatial data enrich the representing ability of gis, the modules of multi - source data integration are analyzed and data integrati on in oil and gal field is studied

    空間數據是gis功能的核心， gis的數據採集、集成、分析和表現展現了gis數據使用的全過程，比較gis的幾種空間數據模型，指出人們對數據所能表達的內容的要求增高，更多的地理信息系統採用矢量數據模型作為其主要數據模型；多源數據豐富了gis的表現能力，分析多源空間數據集成的模式，研究油氣田中的數據集成。
  17. Dynamic and multi - dimensional spatial data modeling : models and methods

    空間數據模型與方法的研究
  18. Research on spatial data model of pipelines network underground city geographical information system

    城市地下管網地理信息系統空間數據模型研究
  19. And all kinds of spatial data models which are the basis of algorithm on visualization are discussed

    並研究概括了當前流行的二維、 2 . 5維、三維各類空間數據模型與數據結構。
  20. In this paper, we focus our research on spatial data model and visualization techniques on the basis of spatial database in 3d gis

    本文以空間數據庫為基礎，主要研究三維gis中的空間數據模型和三維可視化技術。
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