CAJ | 학술논문

随着三维GIS技术的不断创新，与其相关的行业应用、尤其是客户端应用得到飞速发展。目前，市场上提供的各种三维GIS开发平台大多是基于C/C＋＋/语言，存在着学习门槛高，项目周期长和开发成本高等诸多问题。如何构建轻量级三维GIS客户端，帮助用户快速搭建界面美观、交互良好的三维应用将是一个急需解决的问题。本文通过对Flash三维技术的研究，结合Flash三维技术特性和客户端GIS各自的特点，探讨如何构建基于Flash的三维GIS客户端开发平台：内容包括实现3D模式的地图显示和浏览，模型的加载和优化，GIS服务对接和数据展示，以及粒子系统、三维符号、光照和室内视角转换等其他辅助功能，最后介绍此三维GIS开发平台在某些可以预见领域的用途和带来的价值。
수착삼유GIS기술적불단창신，여기상관적행업응용、우기시객호단응용득도비속발전。목전，시장상제공적각충삼유GIS개발평태대다시기우C/C＋＋/어언，존재착학습문함고，항목주기장화개발성본고등제다문제。여하구건경량급삼유GIS객호단，방조용호쾌속탑건계면미관、교호량호적삼유응용장시일개급수해결적문제。본문통과대Flash삼유기술적연구，결합Flash삼유기술특성화객호단GIS각자적특점，탐토여하구건기우Flash적삼유GIS객호단개발평태：내용포괄실현3D모식적지도현시화류람，모형적가재화우화，GIS복무대접화수거전시，이급입자계통、삼유부호、광조화실내시각전환등기타보조공능，최후개소차삼유GIS개발평태재모사가이예견영역적용도화대래적개치。
With the technology innovation of 3D GIS, the related applications have developed rapidly , especially in client applica-tions.At present, 3D GIS development platforms are mostly based on C/C ++J/ava language , and they take certain challenges to learning ability, project cycle and development cost .It is an urgent problem about how to build a lightweight 3D GIS client in order to help users quickly build a 3D application with beautiful interface and good interaction .This paper gives a solution to build a 3D GIS client development platform based on Flash and GIS technology , including displaying and browsing a 3D map, loading and optimizing a model, displaying GIS services and data , as well as a variety of auxiliary functions such as particle system , 3D symbol, illumina-tion, and shift of indoor perspectives .In addition, this paper introduces possible applications of 3D GIS development platform in the expected areas .