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題 名 | 地理資訊系統發展現況及其應用=Geographic Information System: Current Status and Its Applications |
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作 者 | 孫如濱; 曹善信; 李維倫; 林國禎; | 書刊名 | 電信研究 |
卷 期 | 26:2 1996.04[民85.04] |
頁 次 | 頁173-193 |
分類號 | 440.98 |
關鍵詞 | 地理資訊系統; |
語 文 | 中文(Chinese) |
中文摘要 | 地理資訊系統(Geographic Information System, GIS)是一套結合電腦繪圖、資料庫 理、影像處理、遙測技術及電腦網路等電腦科技之整合性資訊系統,應用於擷取、儲存、編 修、處理、分析侑展示地理資訊。目前我國正大力推動跨部會之國土資訊系統(National GIS, NGIS)計劃,未來推動各項電信建設時,可以引進資訊系統改善與空間因素相督作業之效率, 使得計劃與決策之品質更加提高,進而降低營運成本,提高經營績效。 本文主要對GIS做一概念性之介紹,包括GIS之架構及功能,國內 |
英文摘要 | Geographic Information System (GIS) in an integrated information system that comprises computer graphics, database management systems, image processing, remote sensing and other computer-related technologies. It is designed to efficiently retrieve, store, update, manipulate, and display all forms of geographic information. Currently the government is committed to the crossministry National Geographic Information System (NGIS) project. For future telecommunication construction plan, GIS can be applied to improve the quality of planning and decisions, and to minimize the operating cost. This paper is a conceptual introduction of GIS, which includes the architecture and functions of GIS, the current status of GIS application in Taiwan, and a case study in telecommunication application. This paper also describes the future development trend of GIS. |
本系統中英文摘要資訊取自各篇刊載內容。