用气象卫星遥感资料对冬小麦苗情定量分类研究

在对1989－1999年的气象卫星遥感资料和同期24个站点的小麦苗情地面观测资料相关分析的基础上，建立了山东省冬小麦苗情定量分类监测模式。在建立模式时，为了消除由于地理位置引起的发育期差异，全省划分为5个生态区。该模式经2000年实际应用，效果良好。

A Study of Quantitative Classification for Winter Wheat Growing Condition by Utilizing Satellite Remote Sensing Data in Shandong Province

Based on the correlation analysis of the remote sensing data of NOAA/AVHRR from 1989 to 1999 and the surface observations of wheat growing conditions at the twenty four stations in the same period, a model of quantitative classification for winter wheat growing condition in Shandong Province is developed. To eliminate the effects of different geographical locations on different development stages,the whole Shangdong province is divided into five ecotypes in order to establish the model individually.The model was successfully applied in the winter wheat condition classification in the year of 2000.