The use of AVHRR data in operational agricultural assessment in Africa

References

• Aase , J. K. and Siddoway , F.H. 1981 . Spring wheat yield estimates from spectral reflectance measurements . Inst. Elec. and Electron. Engin., Trans, on Geoscience and Remote Sens. , 19 (2) : 78 – 84 .
   Google Scholar
• Ahlrichs , J. S. and Bauer , M.E. 1982 . Relation of agronomic and multi‐spectral reflectance characteristics of spring wheat canopies . Agron. J. , 75 : 987 – 993 .
   Google Scholar
• Ambroziak , R. A. 1984 . “A new method for incorporating meteorological satellite data into global crop monitoring,” . In Eighteenth International Symposium on Remote Sensing of the Environment Paris
   Google Scholar
• Badhwar , G. D. , Carnes , J.G. and Austin , W.W. 1982 . Use of Landsat‐derived temporal profiles for corn‐soybean feature extraction and classification . Remote Sens. Environ. , 12 : 57 – 79 .
   Web of Science ®Google Scholar
• Barnett , T. L. and Thompson , D.R. 1982 . The use of large‐area spectral data in wheat yield estimation . Remote Sens. Environ. , 12 : 509 – 518 .
   Web of Science ®Google Scholar
• Colwell , J. E. 1974 . Vegetation canopy reflectance . Remote Sens. Environ. , 3 : 175 – 183 .
   Google Scholar
• Daughtry , C. S. , Gallo , K. P. and Bauer , M.E. 1983 . Spectral estimates of solar radiation intercepted by corn canopies . Agron. J. , 75 : 527 – 531 .
   Web of Science ®Google Scholar
• Dave , J. V. 1981 . Influence of illumination and viewing geometry and atmospheric composition on the “tasseled cap” transformation of Landsat MSS data . Remote Sens. Environ. , 11 : 37 – 55 .
   Google Scholar
• Fisher , R. A. 1975 . Yield potential in a dwarf spring wheat and the effect of shading . Crop Sci. , 15 : 607 – 613 .
   Google Scholar
• Gallo , K. P. , Brooks , C.C. , Daughtry , C.S.T. , Bauer , M.E. and Vanderbilt , V.C. Spectral estimates of intercepted solar radiation by corn and soybean canopies . Proceedings of Symposium Machine Processing of Remotely Sensed Data . pp. 190 – 198 . West Lafayette, IN : Laboratory of Applications of Remote Sensing, Purdue University .
   Google Scholar
• Hall , F. G. 1982 . “ Satellite remote sensing: An integral tool in acquiring global crop production information ” . In Machine Processing of Remotely Sensed Data , 10 – 20 . West Lafayette, IN : Purdue University .
   Google Scholar
• Hatfield , J. L. 1983 . Remote sensing estimations of potential and actual crop yield . Remote Sens. Environ. , 13 : 301 – 311 .
   Web of Science ®Google Scholar
• Holben , B. N. , Tucker , C.J. and Fan , C.J. 1980 . Assessing soybean leaf area and leaf biomass with spectral data . Photogram. Eng. Remote Sens. , 46 : 652 – 656 .
   Google Scholar
• Idso , S. B. , Pinter , P.J. , Jackson , R. D. and Reginato , R.J. 1980 . Estimation of grain yields by remote sensing of crop senescence rates . Remote Sens. Environ. , 9 : 87 – 91 .
   Web of Science ®Google Scholar
• Karnovitz , A. F. 1986 . Users guide to the personal computing image processing (PCIP) system , Washington, D.C. : Assessment and Information Services Center, National Oceanic and Atmospheric Administration .
   Google Scholar
• Kidwell , K.B. 1985 . NOAA polar orbiter data (TIROS‐N, NOAA‐6, NOAA‐7. NOAA‐8, and NOAA‐9) users guide , Washington, D.C. : National Oceanic and Atmospheric Administration .
   Google Scholar
• Kollenkark , J. C. C. , Daughtry , S.T. , Bauer , M. E. and Housley , T.L. 1982 . Effects of cultural practices on agronomic and reflectance characteristics of soybean canopies . Agron. J. , 74 : 751 – 758 .
   Web of Science ®Google Scholar
• Krimse , R. D. and Norton , B.E. 1984 . The potential of Acacia Albida for desertification control and increased productivity in Chad . Biological Conservation. , 29 : 121 – 141 .
   Google Scholar
• Nye , P. H. and Greenland , D.J. 1960 . “ The soil under shifting cultivation ” . In Commonwealth Bureau of Soils Harpenden Technical Communication No.51.
   Google Scholar
• O'Conner , A.M. 1971 . The geography of tropical African development , New York : Pergammon Press .
   Google Scholar
• Ranson , K.J. , Daughtry , C.S.T. , Biehl , L.L. and Bauer , M.E. 1985 . Sun view angle effects on reflectance factors of corn canopies . Remote Sens. Environ. , 18 : 147 – 161 .
   Web of Science ®Google Scholar
• Sakamoto , CM and Steyaert , L.T. “International Drought Early Warning Program of NOAA/NESDIS/AISC” . Proceedings of the International Symposium and Workshop on Drought: Prediction. Detection, Impact Assessment, and Response . Lincoln, NE : University of Nebraska . in press
   Google Scholar
• Shibayama , M. and Wiegand , C.L. 1985 . View azimuth and zenith, and solar angle effects on wheat canopy reflectance . Remote Sens. Environ. , 18 : 91 – 103 .
   Web of Science ®Google Scholar
• Tarpley , J. D. , Schneider , S.R. and Money , R.L. 1984 . “Global vegetation indices from the NOAA‐7 meteorological satellite . Journal of Climate and Applied Meteorology , 23 (3) : 491 – 494 .
   Google Scholar
• Townshend , J. R. G. and Tucker , C.J. 1984 . Objective assessment of advanced very high resolution radiometer data for land cover mapping . International Journal of Remote Sensing. , 5 : 497 – 504 .
   Web of Science ®Google Scholar
• Tucker , C.J. 1977 . “ Use of near infrared/real radiance ratios for estimation vegetation biomass and physiological status ” . In NASA/ GSFC x‐923–77–183 Houston, Texas
   Google Scholar
• Tucker , C.J. , Holben , B.N. , Elgin , J. H. and McMurtey , J.E. III . 1980 . Relationship of spectral data to grain yield variation . Photo‐gram. Eng. Remote Sens. , 46 : 657 – 666 .
   Web of Science ®Google Scholar
• van Dijk , A. , Miskus , D. and Decker , W.L. 1986 . A crop condition assessment using NOAA/AVHRR satellite data . Submitted to Agricultural and Forest Meteorology ,
   Google Scholar
• van Dijk , A. , Sakamoto , C. , Callis , S.L. and Decker , W.L. 1986 . Smoothing of vegetation index profile: a good alternative to reduce the radiometric disturbances . Submitted to Photogram‐metric Engineering and Remote Sensing ,
   Google Scholar
• van Dijk , A. , Sakamoto , C. and Decker , W.L. 1986 . A yield estimation method for the Sahel and Hom countries of Africa based on NOAA/AVHRR vegetation index data . Submitted to Remote Sensing of the Environment ,
   Google Scholar
• Velleman , P. and Hoaglin , D.C. 1981 . Applications, basics and computing of exploratory data analyses , Boston, Massachusetts : Duxbury Press . Duxbury Press,
   Google Scholar
• Walsh , J. 1985 . Sahel will suffer even if the rains come . Science , 224 : 467 – 471 .
   Google Scholar
• Wiegand , C. L. and Richardson , A.J. 1984 . Leaf area, light interception and yield estimates from spectral component analysis . Agron. J. , 76 : 543 – 548 .
   Web of Science ®Google Scholar