摘要
通过对不同空间分辨率卫星遥感数据光谱特征的定量分析和专题特征提取技术研究,以IKONOS、SPOT5和ETM为信息源完成了宁夏重点风沙区综合治理工程的土地利用本底调查和现状调查,建立了多精度级的土地利用动态监测体系,为工程科学管理和决策分析提供了丰富的实时信息。
Spectral feature quantitative analysis and theme feature extracting technology were studied with different resolution satellite remote sensing data. Based on IKONOS, SPOTS, and ETM, land-use background and current situation survey were completed, and a multi-precision level of land-use dynamical monitoring system was built to provide abundant real-time information for project management and decisionmaking analysis.
出处
《西北林学院学报》
CSCD
北大核心
2009年第2期148-151,共4页
Journal of Northwest Forestry University
关键词
土地利用
遥感
监测
land-use
remote sensing
monitoring
