用气象卫星遥感资料对冬小麦苗情定量分类研究  

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

作　　者：赵红[1] 

机构地区：[1]山东省气象中心,济南250031

出　　处：《气象》2002年第7期33-37,共5页Meteorological Monthly

基　　金：山东省气象局"九五"重点项目资助

摘　　要：在对 1 989～ 1 999年的气象卫星遥感资料和同期 2 4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2 0 0 0年实际应用 。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.

关 键 词：气象卫星 遥感资料 冬小麦 苗情 定量分类 山东 地理位置 

分 类 号：S127[农业科学—农业基础科学]