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地下地質資料庫系統的建置與應用-以台北盆地為例

The Construction and Application of a Subsurface Geologic Database System-An Example from the Taipei Basin

摘要


鑽探資料是學術研究及工程應用上不可或缺的基本資料。傳統的紙面鑽探報告有著使用不便及保存不易的缺點,因此近年來已有若干研究進行數值化鑽探資料庫建置工作。以往的鑽探資料庫多屬單機系統,在資料處理效率及資料交換上具有瓶頸,本文的目的即是結合地理資訊系統、關連式資料庫管理系統及網路技術,提出具實用性的網路地下地質資料庫架構,嘗試解決上述資料庫所遇到的問題。本研究採用Microsoft SQL Server關連資料庫管理系統搭配MapInfo地理資訊系統作為資料庫架構的核心,資料管理、展示及分析模組則以Fortran、Visual Basic、MapBasic及ASP等程式語言撰寫,使用者可利用地理資訊系統透過網路來進行資料庫的查詢工作,或者透過瀏覽器在網路地理資訊系統提供的界面下進行查詢。為了瞭解此資料庫架構之實用性,本研究選擇台北盆地的地質鑽探資料進行資料庫建置及測試工作。實測結果顯示,使用者無論使用地理資訊系統或瀏覽器作為界面,透過網路進行資料庫管理、查詢及分析,均相當具有效率。此一資料庫架構可以改進單機系統對於資料共享的不便,且在資料管理及運算上皆可以提升效率, 有能力滿足進一步的研究及工程應用需求。本研究之網址為http://gis.geo.ncu.edu.tw/query/sgdds,歡迎上網查詢試用。

並列摘要


Subsurface well logs are essential data for both academic research and engineering applications. Traditional paper well logs are inconvenient to handle and difficult to preserve. Several studies in recent years have attempted to build up a digital borehole database. Most of these databases have been single-user systems that had limitations on their efficiency and data sharing potential. The purpose of this study is to eliminate these bottlenecks by developing a database framework for subsurface well logs and geotechnical data, by combining a geographic information system (GIS), a relational database management system, and network techniques.The core elements of our database framework are the Microsoft SQL Server and the MapInfo GIS system. Fortran, Visual Basic, MapBasic and ASP are languages used to develop modules for data management, analysis, and demonstrations. Users can access the database from a desktop GIS system or from WWW browsers via networks.To test the practicability of this system, subsurface drill data in the Taipei Basin was chosen for actual operation. Test result revealed that, users can perform management tasks, queries, and analyses, on both the GIS system and the WWW browsers with high efficiency. The framework proposed in this study unleashes the limitations on data sharing and is proven to be both practical and efficient for data managements and operations, and also has potential for future geologic research and other relevant engineering applications. The URL of the web page on which a demonstration of our results can be seen is http://gis.geo.ncu.edu.tw/query/sgdds.

被引用紀錄


王櫻儒(2007)。利用三維有限差分法模擬與分析台北盆地的場址放大效應〔碩士論文,國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-0207200917350214
沈士崴(2008)。台北盆地松山層三維剪力波速度構造〔碩士論文,國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-0207200917355586
鄞子軒(2011)。考慮不同類型地震震源之台北盆地震度微分區〔碩士論文,國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-1903201314424716

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