摘要
在分析了遥感监测植被水分可行性的基础上,阐述了以MODIS HDF为数据源进行植被水分遥感监测的处理流程;根据处理流程,利用IDL结合ENVI中提供的库函数开发出了植被水分遥感监测处理系统。介绍了系统实现中的关键技术和核心功能实现,系统在黄淮海农作物水分监测中得到了成功的应用,为农作物水分监测的业务化处理发挥了核心作用。
Based on feasibility analysis of monitoring vegetation water using remote sensing, stated a flow chart of monitoring vegetation water with MODIS HDF data. According to this, developed vegetation water monitoring system utilizing IDL 6.0 combined with the ENVI routine library. Demonstrated some key techniques in the process of implementing the system. The system has been successfully applied in monitoring crop water content of Huang-huai region.
出处
《计算机应用研究》
CSCD
北大核心
2009年第5期1819-1821,1831,共4页
Application Research of Computers
基金
国家科技部农业科技成果转化资金资助项目(2006CB24910473)
关键词
植被水分
遥感
接口定义语言
ENVI
vegetation water
remote sensing
IDL(interactive data langage)
ENVI