基于3S技术的土地变更调查系统的设计与实现

摘要

Based on analysis of procedure of land use change survey, this paper proposed the design and realization scheme of land use change survey system with 3S technology. The key issues of implementation were discussed, and the prototype system was built with Vb. Net and ArcGIS Engine. It was the beneficial exploration of building land use change survey system based on 3S technology. The existing problems and the future research trends were also mentioned in this paper.%在分析土地利用变更调查流程基础上,以3S技术为辅助提出土地变更调查系统的设计与实现方案,探讨系统实现的关键技术,利用Vb.Net和ArcGIS Engine建立原型系统,对基于3S的土地利用变更调查系统的建立进行有益探索,并分析讨论现存技术问题和未来研究方向.