摘要： 以松嫩平原湿地的保护为背景,提出了基于GIS的湿地信息系统的建立方法。用GIS-GPS相结合的方法进行空间数据控制点的设置,克服了传统控制点设置方法的局限性;同时,应用VB+ArcObjects技术进行系统实现,并对叠加分析、空间检索等关键技术的实现方法进行了探讨。
关键词:
地理信息系统,
湿地,
组件技术,
ArcInfo,
ArcObjects
Abstract: This paper puts forward a kind of designing method of wetland information system based on GIS with protecting wetlands in the background. GIS-GPS method is presented to setup control point for spatial data, which overcomes localization of traditional method. And at the same time, it applies VB+ArcObjects technology to realize information system, and discusses some important techniques such as intersect analysis、 spatial searches and so on.
中图分类号:
孟华,李晓东,韩敏,杨继新. 基于GIS的松嫩湿地信息系统的建立[J]. , 2005, 31(07): 58-61.
MENG Hua 1, LI Xiaodong 1, HAN Min 1, YANG Jixin2. Establishment of Songnen Wetland Information System Based on GIS[J]. , 2005, 31(07): 58-61.