安徽农业科学2011，Vol.39Issue(8)：4784-4786,3.
基于ENVI的土地利用动态变化分析
Analysis on Land Use Dynamic Change Based on ENVI
刘宝军1
作者信息
- 1. 国家林业局西北林业调查规划设计院,陕西西安,710048
- 折叠
摘要
Abstract
Remote sensing satellite image data of two periods were used, and ENVI software was used to carry out supervised classification,land use database of different periods were extracted, comparison method was used to comparatively analyze the classification results, thus, the dynamic changes data of two-period land use were obtained. Meanwhile, based on the related investigation information data collected by building interpretation symbols and man-machine interactive interpretation was used to obtain land use database in different periods. Then take this result as the reference, the obtained dynamic change data was verified.关键词
土地利用/监督分类/动态变化/验证Key words
Land use/ Supervised classification/ Dynamic change/ Verification分类
管理科学引用本文复制引用
刘宝军..基于ENVI的土地利用动态变化分析[J].安徽农业科学,2011,39(8):4784-4786,3.
