摘要
将模糊聚类循环迭代模型应用到陕西省地区环境的综合分区研究上,结合遥感信息特征分异原理,以研究区遥感图像划分出的生态环境景观单元作为综合评价单元,把15个指标分为8个类别,将其结果使用GIS软件进行空间叠加和空间分析。结果表明,分类总体上符合实际情况,结果较为合理。
Fuzzy clustering iteration model and remote characteristic se ty of sensing information are applied to environment integration partition in Shaanxi province. 15 indices of all regions are grouped into 8 categories. By means of iteration calculation and ecotope unit which can be divided into ecotopes as a whole, use space addition and space analysis to deal with environment integration partition in Shaanxi, and the result is quite reasonable.
出处
《西安科技大学学报》
CAS
北大核心
2007年第2期244-246,259,共4页
Journal of Xi’an University of Science and Technology
基金
国家科技部重点项目(20002BA901A43)
关键词
模糊聚类
分异
生态景观单元
环境综合分区
fuzzy clustering
separability
ecotope unit
environment integration partition
