地理資訊視覺化之研究

Research on the Visualization of Geographic Information

孫志鴻(Chin-Hong Sun) ； 王能超(Neng-Chau Wang)

《地圖 ： 中華民國地圖學會會刊》 2期 (1991/07) Pp. 18-24

https://doi.org/10.30006/JC.199107.0003

摘要

地圖是一種表現及記錄真實世界的工具，但傳統地圖受限於紙張之使用，必須將四度空間（包括時間因素）的真實世界以二度空間的方式來展示，因此傳統的紙張地圖有其本質上之限制。但隨著科技之進展，電腦視覺化技術爲地理資訊之展現開啓了一個嶄新的大門，透過三度空間之電腦模擬及動畫之使用，可以將真實世界以四度空間的方式逼真的展示在使用者面前。本文探討電腦視覺化技術應用在地理資訊視覺化之理論與實務，並透過技術整合之方式，發展出一套地理資訊視覺化系統，作爲往後發展空間決策支援系統之基礎。

關鍵字

視覺化 ； 地理資訊系統

並列摘要

Map has been used as a tool to represent and store real world phenomena. However, limited by the use of paper, map has to transform four dimensional real world (include time domain) into two dimensional paper format. Therefore, paper map has its limitation in representing real world, with the help of technology improvement, computer visualization technique opens a brand new aspect for geographic information visualization. 3D and animation techniques can be used to simulate dynamic real world. This paper presents the potential of computer techniques to develop a geographic information visualization system. A prototype system was developed based on the integration of related techniqies. The system can be used as a vital part for further development of spatial decision support system.

並列關鍵字

Visualization ； Geographic Information System

參考文獻

孫志鴻、王能超(1990)。數值化地理資料整合之探討。中國地理學會會刊。18，59-68。

孫志鴻、鄒明祥、葉佳友(1991)。人口資料視覺化展示系者之建立。人口學刊。14

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Kubo, S.(1990).Multimedia GIS on PC.Proceedings of the 4th International Symposium on Spatial Data Handling.(Proceedings of the 4th International Symposium on Spatial Data Handling).Zurich