CAJ | 학술논문

介绍了利用NOAA/AVHRR资料进行云南大面积干旱监测的方法和业务流程，讨论了干旱指标、面积估算方法、作物干旱识别、产品制作等关键问题，并对1999年春季的曲靖市监测结果作了详细分析。结果表明，在云南利用卫星遥感技术对大范围干旱的面积、程度、空间分布等动态变化监测是可行的。
개소료이용NOAA/AVHRR자료진행운남대면적간한감측적방법화업무류정，토론료간한지표、면적고산방법、작물간한식별、산품제작등관건문제，병대1999년춘계적곡정시감측결과작료상세분석。결과표명，재운남이용위성요감기술대대범위간한적면적、정도、공간분포등동태변화감측시가행적。
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.