[1] Tucker C. J ,Townshend J. R. G., Goff T. E, Science 1985; 227(4685):369[2] Pauer M: C.;Cipra J.E.,Anuta P. E,; Etherige J.E., Remote Sensing of Environment 1979;9:77[3] Tucker C.J., Holben B.N., Elgin J.H.,McMurtrey J.E., Remote sensing of Environment 1981;11:171[4] Simonett D. S ,e: :al.Manual: of Remote Sensing (2nd ed.)Virginia, 1983, 1:658[5] Nesdis, G1obal Vegetation Index User's Handbook (NASA, Washington D. C., 1983)[6] Moik J. G., Digital Processing of Remot-ely Senscd images. Goddard Ccnter, NASA .SP-431,1980:164[7] 朱启疆,刘金英,北京师范大学学报(自然科学版),1988,第2期,65页 |