v.47, n.9, set. 2012: Thematic Issue Geotechnology

Published: 2012-11-09

PRESENTATION

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    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.14017

EDITORIAL

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    ii
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.13937

PREFACE

  • Geospatial research, development, and innovations for agriculture

    Mateus Batistella, Édson Luis Bolfe
    iii-vii
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.13988

SPECIAL COLLABORATION

  • Land use/cover classification in the Brazilian Amazon using satellite images

    Dengsheng Lu, Mateus Batistella, Guiying Li, Emilio Moran, Scott Hetrick, Corina da Costa Freitas, Luciano Vieira Dutra, Sidnei João Siqueira Sant’Anna
    1185-1208
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.13100

AGROMETEOROLOGY

  • Quantitative analysis of biophysical parameters of watershed by remote sensing

    Leidjane Maria Maciel de Oliveira, Suzana Maria Gico Lima Montenegro, Antônio Celso Dantas Antonino, Bernardo Barbosa da Silva, Célia Cristina Clemente Machado, Josiclêda Domiciano Galvíncio
    1209-1217
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11093

  • Evapotranspiration and assessment of water consumed in irrigated area of the Brazilian Semiarid Region by remote sensing

    Bernardo Barbosa da Silva, Alexandra Chaves Braga, Célia Campos Braga, Leidjane Maria Maciel de Oliveira, Josiclêda Domiciano Galvíncio, Suzana Maria Gico Lima Montenegro
    1218-1226
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11168

  • Geotechnologies applied to the assessment of biophysical parameters of the Pantanal biome

    Ricardo Guimarães Andrade, Gilberto Chohaku Sediyama, Adriano Rolim da Paz, Evaldo de Paiva Lima, Alexandro Gomes Facco
    1227-1234
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11524

  • Geostatistical interpolation in the analysis of spatial distribution of annual rainfall and of its relationship to altitude

    José Ruy Porto de Carvalho, Eduardo Delgado Assad, Hilton Silveira Pinto
    1235-1242
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.10819

  • Geoinformation techniques to estimate water balance in eucalyptus

    Alexandro Gomes Facco, Aristides Ribeiro, Fernando Falco Pruski, Welliam Chaves Monteiro, Fernando Palha Leite, Ricardo Guimarães Andrade, Sady Júnior Martins da Costa de Menezes
    1243-1250
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11461

REMOTE SENSING

  • Object‑oriented classification applied to the characterization of soil use and land cover in the Araguaia, Brazil

    Rener Ribeiro Fernandes, Gustavo Manzon Nunes, Thiago Sanna Freire Silva
    1251-1260
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11177

  • Correlation of spectral variables and aboveground carbon stock of agroforestry systems

    Édson Luis Bolfe, Mateus Batistella, Marcos César Ferreira
    1261-1269
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11549

  • Cropland area estimates using Modis NDVI time series in the state of Mato Grosso, Brazil

    Daniel de Castro Victoria, Adriano Rolim da Paz, Alexandre Camargo Coutinho, Jude Kastens, J. Christopher Brown
    1270-1278
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11460

  • Objective sampling estimation of regional crop area supported by remotely sensed images

    Alfredo José Barreto Luiz, Antônio Roberto Formaggio, José Carlos Neves Epiphanio, John Mauricio Arenas-Toledo, Elizabeth Goltz, Daniela Brandão
    1279-1287
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11477

  • Soybean crop area estimation through image classification normalized by the error matrix

    João Francisco Gonçalves Antunes, Erivelto Mercante, Júlio César Dalla Mora Esquerdo, Rubens Augusto de Camargo Lamparelli, Jansle Vieira Rocha
    1288-1294
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11148

  • Estimation of summer crop areas in the state of Paraná, Brazil, using multitemporal EVI/Modis images

    Jerry Adriani Johann, Jansle Vieira Rocha, Daniel Garbellini Duft, Rubens Augusto Camargo Lamparelli
    1295-1306
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11134

  • Multipolarized Palsar/Alos images to discriminate sugarcane phenological phases

    Michelle Cristina Araujo Picoli, Rubens Augusto Lamparelli, Edson Eyji Sano, Jansle Vieira Rocha
    1307-1316
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.10916

  • Modis vegetation indices applied to soybean area discrimination

    Joel Risso, Rodrigo Rizzi, Bernardo Friedrich Theodor Rudorff, Marcos Adami, Yosio Edemir Shimabukuro, Antonio Roberto Formaggio, Rui Dalla Valle Epiphanio
    1317-1326
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11222

  • Horizon obstruction computed from a digital elevation model

    Eliseu José Weber, Denise Cybis Fontana
    1327-1336
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11131

  • NDVI temporal series from the SPOT Vegetation sensor and SAM algorithm applied to sugarcane mapping

    Luiz Eduardo Vicente, Daniel Gomes, Daniel de Castro Victoria, Edlene Aparecida Moteiro Garçon, Édson Luís Bolfe, Ricardo Guimarães Andrade, Gustavo Bayma Siqueira da Silva
    1337-1345
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11541

SOIL SCIENCE

  • Principal component analysis of soil chemical and physical attributes limiting grain yield

    Antônio Luis Santi, Telmo Jorge Carneiro Amado, Maurício Roberto Cherubin, Thomas Newton Martin, João Leonardo Pires, Lisandra Pinto Della Flora, Claudir José Basso
    1346-1357
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11238

  • Spatial analysis of universal soil loss equation factors of a watershed area relief

    Daniela Popim Miqueloni, Celia Regina Paes Bueno, Antonio Sergio Ferraudo
    1358-1367
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11120

  • Integration of spatial and temporal models to predict extreme water table depths

    Rodrigo Lilla Manzione, Francisco Fernando Noronha Marcuzzo, Edson Cezar Wendland
    1368-1375
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11145

  • Multicriteria additive model in generating maps of susceptibility to erosion in rural area

    Gustavo Souza Valladares, Andréa da Silva Gomes, Fabio Enrique Torresan, Cristina Aparecida Gonçalves Rodrigues, Célia Regina Grego
    1376-1383
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11449

  • Elevation models for obtaining terrain attributes used in digital soil mapping

    Helena Saraiva Koenow Pinheiro, César da Silva Chagas, Waldir de Carvalho Júnior, Lúcia Helena Cunha dos Anjos
    1384-1394
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11091

  • Prediction of soil orders with high spatial resolution: response of different classifiers to sampling density

    Eliana Casco Sarmento, Elvio Giasson, Eliseu José Weber, Carlos Alberto Flores, Heinrich Hasenack
    1395-1403
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11133

  • Variability of soil and pasture epigeal biomass identified by geostatistics

    Celia Regina Grego, Cristina Aparecida Gonçalves Rodrigues, Sandra Furlan Nogueira, Flávia Maria Andrade Gimenes, Alex de Oliveira, Caio Gusmão Ferrer de Almeida, André Luiz dos Santos Furtado, João José Assumpção de Abreu Demarchi
    1404-1412
    DOI: https://doi.org/10.1590/S1678-3921.pab2012.v47.11484