期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：1980
卷号：XXIII Part B7 + B8
页码：56-73
出版社：Copernicus Publications
摘要：To develop the full potential of multispectral measurements acquiredfrom satellite or aircraft sensors to monitor , map and inventory agriculturalresources, increased knowledge and understanding of the spec t ralproperties of crops and soils is needed . This paper reviews the presentstate of knowledge, emphasizing current investigations of the multispectralrefle c tance characteristics of crops and soils as measured from laboratory,field , aerial and satellite sensor systems . The relat ionships of importantbiological and physical characteristics to the ir spectral properties ofcrops and soils are addressed . The paper concludes with discussion offuture research needs .
