CAJ | 학술논문

地理信息科学是现代地理学与计算机信息科学之间的一个交叉学科,其主要理论、方法来源于这两门学科。随着地理信息科学自身的发展,＂虚拟地球＂的理念越来越被大家所关注。＂虚拟地球＂以基础地理信息数据为基础,集成了其它各学科的专题数据,大大地拓展了地理信息科学本学科的研究范围,吸引了众多的研究者投入到其中进行各类相关研究,产生大量的地理信息成果。针对这一热点问题,本文从虚拟地球的发展历史和当前研究状态入手,通过分析研究该领域内典型实例成果,探究了虚拟地球的内涵和目前发展状态。
지리신식과학시현대지이학여계산궤신식과학지간적일개교차학과,기주요이론、방법래원우저량문학과。수착지리신식과학자신적발전,＂허의지구＂적이념월래월피대가소관주。＂허의지구＂이기출지리신식수거위기출,집성료기타각학과적전제수거,대대지탁전료지리신식과학본학과적연구범위,흡인료음다적연구자투입도기중진행각류상관연구,산생대량적지리신식성과。침대저일열점문제,본문종허의지구적발전역사화당전연구상태입수,통과분석연구해영역내전형실례성과,탐구료허의지구적내함화목전발전상태。
Geographic information science is the science of modern geography and computer information,the new interdiscipline, which methods from two disciplines.With the developmenting of geographic information science itself,＂Virtual Earth＂ concept is increasingly of concern to everyone.＂Virtual Earth＂ is basiced on geographic information data base and integrating the various disciplines of other thematic data（such as geology,hydrology,climate,ocean currents,glaciers and other data） which makes greatly expanding the field of geographic information science.It is attracting a large number of researchers into various research which produce large amounts of geographic information results.For this hot issue,this article is presents from Virtual Earth＇s history and current status of research by analyzing a typical example of the field study results and explore the meaning and the current state of development of ＂virtual Earth＂.