气象2001，Vol.27Issue(1)：31-34,4.
利用NOAA/AVHRR资料监测云南大面积干旱的业务流程
An Operational Flow of Monitoring Large-scaleDrought by using NOAA/AVHRR Data in Yunnan
董谢琼 1徐虹 1浦吉存 2杨泉林 3周伟民1
作者信息
- 1. 云南省气象科学研究所,
- 2. 云南省@曲靖市气象局
- 3. 云南省气象局
- 折叠
摘要
Abstract
The method and operational flow of monitoring large-scale drought in Yunnan by using NOAA/AVHRR data are presented. Meanwhile key problems, such as index of distinguishing drought, method of area estimation, identification of crop drought and derivative of image product, were discussed. According to detailed analysis on monitoring product in the spring of 1999 in Qujing region,it was proved that using satellite Remote Sensing technique to monitor area, degree and allocation of large-scale drought is available in Yunnan.关键词
AVHRR资料干旱监测云南业务应用分类
天文与地球科学引用本文复制引用
董谢琼,徐虹,浦吉存,杨泉林,周伟民..利用NOAA/AVHRR资料监测云南大面积干旱的业务流程[J].气象,2001,27(1):31-34,4.
