摘要
本文介绍了利用NOAA卫星提取宏观范围干旱环境信息的方法。通过对植被、降水、地表、温度等诸多环境因子的遥感信息提取、分折,得出了一套利用气象卫星资料监测干旱环境的方法,并对绿洲植被,防护林生态效益,草地旱情等干旱区生境现象进行了监测评估,取得了较好效果。
The paper deals with drawing and interpreting NOAAsatellitedata aboutlargescale arid environment.Through comparison and analyses ofremote sensing data on environmental factors such as vegetation, precipitation and surface temperature,the authors have produced a series ofmethods for using meteorological satellite data to monitor arid environment.They also obtain good results in monitoring and assessing oasis vegetation,shelter forests and grassland of some areas of Xinjiang.
出处
《干旱区资源与环境》
CSCD
1996年第2期81-88,共8页
Journal of Arid Land Resources and Environment