geographic data base 中文意思是什麼

geographic data base 解釋
地理數據庫
  • geographic : adj. 地理學的,地理的。adv. -ically
  • data : n 1 資料,材料〈此詞系 datum 的復數。但 datum 罕用,一般即以 data 作為集合詞,在口語中往往用單數...
  • base : n 1 基底,基,根基,底座;底層,底子;(紀念碑等的)基址;(山)麓。2 【軍事】基地,根據地。3 根...
  1. Firstly, seismic exploring databases are the base of the management, so a detail description is provided which some databases achieved in the past ninth five - year plan must be imported and surface layer database are built newly instead of traditional mode of recording and storing the data. secondly, according to the idea of gis ( geographic information system ), some query and display techniques are discussed, for example, the technique of visualizing user interface, the technique of controlling the order of a map, and the technique of searching for the database based on a seismic line

    從技術發展的角度看,盡管通過技術革新和技術改造,地震勘探野外採集採取了許多技術措施,例如,新的施工工藝,高性能的採集儀器,現場處理控制等,但目前的野外生產管理仍有沿用幾十年來傳統的管理方式的現象,採用傳統的文檔、圖紙,手工錄入這種管理方式,主觀性、隨意性較強,信息化程度低,管理水平不高,大量的時間被浪費在數據、資料的管理和查找上,由於沒有較好的技術手段,缺乏科學性。
  2. Based on theory and software of gis, the thesis do some application research on the application of geographic information system to transportation planning, which is pertinent to characteristic of transportation planning and combined with actual circumstance of traffic zone and road network in certain city. during the process of transportation planning and by theoretical base and software development system of gis, basal database is founded, which consists of spatial database and attribute database in information system of transportation planning. the system provides corresponding tools for editing and modifying graph data and can flexibly do some operations such as adding, deleting and modifying and so on

    本論文就地理信息系統在交通規劃中的應用進行了研究,在gis的理論基礎和軟體開發平臺的基礎上,針對交通規劃的特點進行了gis的二次開發,結合某城市主城區交通小區和道路網路的實際例子,建立交通規劃信息系統的基礎數據庫,包括空間數據庫和屬性數據庫,並提供相應工具對圖形數據和屬性數據進行編輯和修改,可以非常靈活地對它們進行增、刪、改等操作,對交通規劃的前期預測、交通需求預測、交通分配及規劃方案的評價進行了探討,最後,對交通規劃成果進行可視化輸出,如製作各種專題圖,從而將地理信息系統和交通規劃結合起來,形成交通規劃信息系統,將交通規劃中具有空間特徵的信息進行可視化表達,為信息利用者提供直觀、清晰、全面的信息表達方式,提高了交通規劃決策的科學性和合理性。
  3. After analysed some data exchange formats, a new format for geodetic data exchange base on geographic markup language is given. user may put his various imfornation into a data sheet, which could be operated for his demand. 3 -

    本文在分析了當前幾種數據交換格式的基礎上,提出了基於gml為大地測量數據交換格式,把各種信息都集成在一個表單里,用戶根據自己的實際需求對得到的表單進行相關操作。
  4. Construction of the geographic information data base of the disaster evaluation and auxiliary policy - making system of hebei province

    河北省災害評估與輔助決策系統中地理信息數據庫的建設
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