• Nenhum resultado encontrado

(Adamchuk, 2004) Adamchuk, V.I. et alii; On-the-go Soil Sensors for Precision Agriculture; Computers and Electronics in Agriculture, vol. 44, no 1, pp. 71-91, Jul/2004

(Adami, 2005) Adami, M. et alii; Expansão Direta na Estimativa de Culturas Agrícolas por meio

de Segmentos Regulares; Revista Brasileira de Cartografia, no 57/01, pp. 22-27,

Abril/2005

(Al-Mahasneh, 2000) Al-Mahasneh, M.A. e Colvin, T.S.; Verification of Yield Monitor

Performance of On-the-go Measurement of Yield with na In-board Electronic Scale;

Transactions of the ASAE, vol. 43, no 4 , pp. 801-807, Jul-Aug/2000

(Anderson, 2004) Anderson, M.C. et alii; Upscaling Ground Observations of Vegetation Water

Content, Canopy Height, and Leaf Area Index during SMEX02 Using Aircraft and Landsat Imagery; Remote Sensing of Environment, vol. 92, no 4, pp. 447-464, Sep/2004

(Bakhsh, 2000) Bakhsh, A. et alii; Spatio-Temporal Analysis of Yield Variability for a Corn-

soybeam Field in Iowa; Transactions of the ASAE, vol. 43, no 1, pp. 31-38, Jan-

Feb/2000

(Bongiovanni, 2004) Bongiovanni, R. & Lowemberg-Deboer, J.; Precision Agriculture and

Sustainability, Precision Agriculture, vol. 5, no 4, pp. 359-387, Aug/2004

(Bristow, 2001) Bristow, K.L. et alii; A Small Multi-needle Probe for Measuring Soil Thermal

Properties, Water Content and Electrical Condutivity; Computers and Electronics in

Agriculture, vol. 31, no 3, pp. 265-280, May/2001

(Curtis, 2001) Curtis, J.O.; Moisture Effects on the Dielectric Properties of Soils; IEEE

Transactions on Geoscience and Remote Sensing, vol. 39, no. 1, pp.125-128, Jan/2001.

(Egli, 2004) Egli, D. B. & Bruening, W.P.; Water Stress, Photosynthesis, Seed Sucrose Levels and

Seed Growth in Soybean; Journal of Agricultural Science, vol. 142, no 1, pp. 1-8,

Feb/2004

(Ehsani, 1999) Ehsani, M. R. et alii; A NIR Technique for Rapid Determination of Soil Mineral

Nitrogen; Precision Agriculture, vol.1, no 2, pp., 217-234, Sep/1999

(Fulton, 2001) Fulton, J.P. et alii; Performance Assessment and Model Development of a Variable-

Rate, Spinner-Disc Fertilizer Applicator; Transactions of the ASAE, vol. 44, no 5 , pp.

1071-1081, Sep-Oct/2001

(Galvão, 2005) Galvão, L. S; Discriminação de Variedades de Cana-de-Açucar com Dados

Hiperespectrais do Sensor Hyperion/EO-1; Revista Brasileira de Cartografia, no 57/01,

(Hatfield, 2000) Jerry L. Hatfield; Precision Agriculture and Environmental Quality: Challenges

for Research and Educational; Agricultural Research Service, USDA, Ames, Iowa.

2000 – retirado de <http://www.arborday.org/PROGRAMS/ papers/PrecisionAg.html> em Jan/2005

(Hummel, 1996) Hummel, J.W.; Gaultney, L.D.; Sudduth, K.A.; Soil Property Sensing for Site-

specific Crop Management; Computers and Electronics in Agriculture, vol. 14, no 2, pp.

121-136, Feb/1996

(INPE, 2007) <http://www.cbers.inpe.br> página acessada em 15 de janeiro de 2007

(Irmak, 2001) Irmak, A. et alii; Estimating Spatilly Variable Soil Properties for Application of

Crop Models in Precision Farming; Transactions of the ASAE, vol. 44, no 5, pp. 1343-

1353, Sep-Oct/2001

(Jackson, 2004) Jackson, T. J. et alii; Vegetation water content mapping using Landsat data

derived normalized difference water index for corn and soybeans; Remote Sensing of

Environment, vol. 92, no 4, pp. 475-482, Sep/2004

(Lamm, 2002) Lamm, R.D. et alii; Precision Weed Control System for Cotton; Transactions of the ASAE, vol. 45, no 1, pp. 231-238, Jan-Feb/2002

(Magri, 2005) Magri, A. et alii; Soil Test, Aerial Image and Yield Data as Inputs for Site-specific

Fertility and Hybrid Management Under Maize; Precision Agriculture, vol. 6, no 1,

pp. 87-110, Feb/2005

(Mallarino, 2004) Mallarino, A. P. & Wittry D. J.; Efficacy of Grid and Zone Soil Sampling

Approaches for Site-Specific Assessment of Phosphorus, Potassium, pH, and Organic Matter. Precision Agriculture, vol. 5, no 2, pp. 131-144, Apr/2004

(Malone, 2000) Malone, R. W. et alii; Assessing Herbicide Movement Using Soil Samples versus

Percolate Samples; Transactions of the ASAE, vol. 43, no 2, pp. 343-348, Mar-Apr/2000

(Martins, 2004) Martins, S. P.; Classificação Textural de Imagens RADARSAT-1 para

Discriminação de Alvos Agrícolas; Dissertação de Mestrado; INPE, São José dos

Campos, 2004. 142p. Disponível em <http://iris.sid.inpe.br>. Acessado em 10/07/2005 (McBratney, 2003) McBratney, A. & Whelan, B.; Precision Ag. – Oz Style. Disponível em

<http://www.usyd.edu.au>. Acessado em 10/03/2003.

(Merino, 2000) Merino, G.G. et alii; Performance of a Grid-connected Photovoltaic System Using

Actual and Kriged Hourly Solar Radiation; Transactions of the ASAE, vol. 43, no 4,

pp. 1011-1018, Jul-Aug/2000

(Moore, 1999) Moore, G. A. & Tyndale-Biscoe, J. P.; Estimation of the Importance of Spatially

Variable Nitrogen Application and Soil Moisture Holding Capacity to Wheat Production; Precision Agriculture, vol. 1, no 1, pp. 27-38, Jan/1999

(Moreira, 2003) Moreira, M. A.; Fundamentos do Sensoriamento Remoto e Metodologias de

Aplicação. Editora UFV, 2a Ed. 2003. 307 p.

(NASA, 2007) <http://geo.arc.nasa.gov/sge/landsat/l7.html> página acessada em 15/01/2007

(Nelson, 1991) Nelson, S. O.; Dielectric Properties of Agricultural Products: Measurements and

Applications; IEEE Transactions on Electrical Insulation, vol. 26, no 5, pp. 845-869,

Oct/1991

(Noborio, 2001) Noborio, K.; Measurement of soil Water Content and Electrical Conductivity by

Time Domain Reflectometry: a Review; Computers and Electronics in Agriculture, vol.

(Reyns, 2002) Reyns, P. et alii; A Review of Combine Sensors for Precision Farming; Precision Agriculture, vol. 3, no 2, pp.169-182, Jun/2002

(Rezende, 2002) Rezende, R. et alii; Uniformidade de aplicação de água, variáveis de produção e

índice de área foliar da cultivar de feijão Iapar 57; Acta Scientiarum, Maringá -

Paraná, v. 24, no 5, p. 1561-1568, 2002

(Rezende, 2004) Rezende, R. et alii; Função de produção da cultura do milho e do feijão para

diferentes lâminas e uniformidade de aplicação de água; Acta Scientiarum, Maringá -

Paraná, v. 26, no 4, p. 503-511, 2004

(Rial, 2000) Rial, W.S. & Han, Y.J.; Assessing Soil Water Content Using Complex Permitivity; Transactions of the ASAE, vol. 43, no 6, pp. 1979-1985, Nov-Dec/2000

(Shi, 2002) Shi, J. et al.; A Parameterized Surface Reflectivity Model and Estimation of Bare-

Surface Soil Moisture With L-Band Radiometer; IEEE Transactions on Geoscience

and Remote Sensing, vol. 40, no 12, Dec/2002, pp. 2674-2686

(Smith, 1938) Smith, H. F.; An Empirical Law Describing Heterogeneity in the Yields of

Agricultural Crops; Journal of Agricultural Science, vol. 28, 1938. pp. 1-23

(Thomasson, 2001) Thomasson, J.A. et alii; Soil Reflectance Sensing for Determining Soil

Properties in Precision Agriculture; Transactions of the ASAE, vol. 44, no 6, pp. 1445-

1453, Nov-Dec//2001

(Tian, 2001) Tian, L.; Sensor-based Precision Chemical Application Systems; World Congress of Computers in Agriculture and Natural Resources (2001: Iguacu Falls, Brazil), Edited by Fredo Zanzueta and Jiannong Xin. St. Joseph, ASAE, Sep/2001

(Vellidis, 2001) Vellidis, G. et alii; The Peanut Yield Monitor System; Transactions of the ASAE, vol. 44, no.4, pp. 775-785, Jul-Aug/2001

(Wanjura, 2000) Wanjura, D.F. & Upchurch, D.R.; Canopy Temperature Characterizations of

Corn and Cotton Water Status; Transactions of the ASAE, v. 43, no.4, pp 867-875,

Apr/2000

(Wraith, 2005) Wraith, J.M. et alii; Spatially Characterizing Apparent Electrical Conductivity and

Water Content of Surface Soils with Time Domain Reflectometry; Computers and

Electronics in Agriculture, vol. 46, no 1, pp. 239-261, Mar/2005

(Xavier, 2005) Xavier, A. C.; Avaliação de Dados de Sensoriamento Remoto de Diferentes

Períodos na Estimativa da Produtividade e Altura Final do Trigo (Triticum

aestivum, L.); in XII SBSR – Simpósio Brasileiro de Sensoriamento Remoto, 16 a 21 de

abril de 2005, Goiânia-GO

(Yang, 2001) Yang, C. et alii; Comparisons of Uniform and Variable Rate Nitrogen and

Phosphorus Fertilizer Applications for Grain Sorghum; Transactions of the ASAE,

vol. 44, no 2, pp. 201-209, Mar-Apr/2001

(Young, 1991) Young, J. H.; Moisture; in Henry, Z. A. (Ed.); Zoerb, G. C. (Ed.); Birth, G. S. (Ed.);

Instrumentation and Measurement for Environmental Science; ASAE. 3a ed. 2004.

Cap. 7

(Zhang, 2002) Zhang, N.; Wang, M.; Wang, N.; Precision Agriculture – a Worldwide Overview; Computers and Electronics in Agriculture, vol. 36, no 2, pp.113-132, Nov/2002

MICROONDAS

(ANATEL, 2006) ANATEL – Agência Nacional de Telecomunicações; Quadro de Distribuição de

Freqüências no Brasil; out/2006. Disponível em

<http://www.anatel.gov.br/Tools/frame.asp?link=/radiofrequencia/qaff.pdf > . Acessado em 10/12/2006

(Andersen, 1995) Andersen, J. B.; Rappaport, T. S.; Yoshida, S.; Propagation Measurements and

Models for Wireless Communications Channels; IEEE Communications Magazine,

vol. 33, no 1, pp. 42-49. Jan/1995

(Attema, 1978) Attema, E. P. W. & Ulaby, F. T.; Vegetation Modeled as a Water Cloud; Radio Science, vol. 13, no 2, pp. 357-364. Mar-Apr/1978

(Chauhan, 1994) Chauhan, N. S.; LeVine, D. M.; Lang, R. H.; Discrete Scatter Model for

Microwave Radar and Radiometer Response to Corn: Comparison of Theory and Data; IEEE Transactions on Geoscience Electronics, vol. 32, nº 2, pp. 416-426.

Mar/1994

(Chiu, 1998) Chiu, Tsen-Chieh. Electromagnetic Scattering From Rough Surfaces Covered with

Short Branching Vegetation. 1998. 202f. Tese (Doctor of philosophy in electrical

engineering) – The University of Michigan. Michigan, USA. 1998.

(El-Rayes, 1987) El-Rayes, M. A.; Ulaby, F. T.; Microwave Dielectric Spectrum of Vegetation –