搜索结果: 1-2 共查到“生物学 AVHRR”相关记录2条 . 查询时间(0.078 秒)
基于NOAA-AVHRR数据的中国东部地区植被遥感分类研究
2007/8/29
摘要该文采用19幅（时间跨8个月）时间序列的NOAA-AVHRR的归一化植被指数（NDVI）最大值合成影像遥感数据,经过主分量分析(Principle component analysis, PCA)处理后,用非监督分类方法的ISODATA算法,对中国东部地区的（五省一市）植被进行分类，结果可以分出28种土地覆盖类型，除了两种类型为水体和城市或裸地外，其余26种类型均为植被类型，根据中国植被分类系...
An Examination of Relationships Between Vegetation and Rainfall Using Maximum Value Composite AVHRR-NDVI Data
remote sensing AVHRR NDVI rainfall vegetation lag time
2010/3/22
Global vegetation monitoring with remotely sensed data has the potential of improving our knowledge about the characteristics and spatial distribution of the earth's land cover. The purpose of this st...