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    Comparison of remote sensing imagery for nitrogen management.
    Proceedings of the 6th International Conference on Precision Agriculture and Other Precision Resources Management, Minneapolis, MN, USA, 14-17 July, 2002. (2003)
    E. Raymond HuntCraig S. T. DaughtryJ. E. McMurtreyC. L. WalthallJesse Baker
    Citations (8)
    Principles and applications of remote sensing in the cultivation of sugarcane in Colombia.
    P. J. Murillo SandovalJorge Agudo González
    Citations (0)
    Remote Sensing and GIS for Site-Specific Farming
    CRC Press eBooks (2002)
    B.C. AthertonTom KrillAndrew WardG. B. SenayJohn G. Lyon
    Citations (5)
    Hyperspectral remote sensing - A tool for the derivation of plant nitrogen and its spatial variability within maize and wheat canopies
    Precision Agriculture (2003)
    Natascha OppeltWolfram Mauser
    Citations (2)
    Aerial photography used to assess spatially variable corn nitrogen need.
    Proceedings of the 6th International Conference on Precision Agriculture and Other Precision Resources Management, Minneapolis, MN, USA, 14-17 July, 2002. (2003)
    J. D. WilliamsNewell R. KitchenPeter C. ScharfW. E. StevensP. C. Robert
    Aerial photography
    Citations (1)
    Nitrogen sensing for precision agriculture using chlorophyll maps
    Ijaz AhmadJohn F. ReidNoboru NoguchiA. C. Hansen
    Precision Agriculture
    Citations (17)
    Use of remote sensing data for nitrogen management in precision farming
    Marie WeissFrédéric Baret
    The nitrogen balance is first analyzed with application to wheat and maize fertilization. It shows that frequent evaluation of crop potential uptake and estimation of actual crop nitrogen status is needed. Observation requirements in terms of biophysical variables, accuracy and temporal frequency are then derived. The use of remote sensing techniques to infer these variables is presented and illustrated. A method for nitrogen management is then proposed. Conclusion is drawn on the development of dedicated sensors along with the corresponding algorithms.
    Precision Agriculture
    Crop Management
    Nitrogen balance
    Nitrogen fertilizer
    Citations (4)
    Selection of optimum phase for yield estimation of three major crops based on HJ-1 satellite images.
    Nongye gongcheng xuebao (2010)
    Wenhao OuWei SuXue WenZhenXia XiaoLong
    Citations (4)
    Development of unmanned aerial systems for use in precision agriculture: The AggieAir experience
    Alfonso F. Torres‐RuaManal Al ArabLeila Hassan-EsfahaniAustin M. JensenMac McKee
    Researchers at the Utah Water Research Laboratory at Utah State University have developed a small unmanned aerial system (UAS) called "AggieAir" for use as a precision remote sensing tool. The AggieAir TM UAS platform can be launched and landed almost anywhere. It carries scientific-grade cameras that capture imagery in the visual (red/green/blue), near infrared, and infrared (thermal) spectra. It has been applied in several western states to provide high-resolution imagery in support of research on water, natural resources, and agricultural problems. This paper focuses on uses of AggieAir in the generation of information for use in agricultural operations, especially with respect to precision agriculture. Examples of the use of AggieAir multi-spectral imagery include high-resolution estimation of, evapotranspiration rates, crop tissue nitrogen and chlorophyll, surface and root-zone soil moisture, and crop leaf canopy volume.
    Precision Agriculture
    Citations (10)
    Estimation of rice yield and protein content using remote sensing images obtained through a radio controlled unmanned helicopter platform.
    Proceedings of the International Agricultural Engineering Conference, Bangkok, Thailand, 3-6 December 2007. Cutting edge technologies and innovations on sustainable resources for world food sufficiency (2007)
    Kishore Chandra SwainH. P. W. JayasuriyaV. M. SalokhePratishtha Soni
    Content (measure theory)
    Citations (0)