GIS平台下分形维数计算的设计开发和应用  

GIS-based design and implementation of fractal dimension calculation and its application

作　　者：赵晓东[1] 

机构地区：[1]大连大学院士创业园中日地层环境科学研究中心,辽宁大连116622

出　　处：《测绘科学》2008年第3期171-172,共2页Science of Surveying and Mapping

摘　　要：GIS作为一种新兴的技术在空间数据处理和解析方面具有强大的扩展功能,已经在测绘领域得到了广泛的应用。本文针对分形维数计算的问题,在GIS平台下基于空间数据模型提出了该问题的解决方案,并利用通用COM技术设计和开发了分形维数计算系统。该系统成功地应用于工程实践,对今后GIS在相关专业领域更深层次的应用具有一定的借鉴意义。As a new technology, GIS has a powerful extending function on the spatial data process and analysis, and it has been widely used in the field of surveying and mapping. In this paper, based on the spatial data model in the GIS platform, the problem of fraetal dimension calculation is solved, and implemented by using the general COM technology. The developed system has been applied in the engineering practice successfully, and will hel PGIS as a powerful tool to be used in the other related fields for further applications.

关 键 词：GIS 分形维数 空间数据模型 COM 

分 类 号：P208[天文地球—地图制图学与地理信息工程]