Avaliação de interpoladores estatísticos e determinísticos na estimativa de atributos do solo em agricultura de precisão

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorSilva, Samuel de Assis
dc.creatorLima, Julião Soares de Souza
dc.creatorSouza, Gustavo Soares de
dc.creatorOliveira, Rone Batista de
dc.date2014-05-27T11:23:32Z
dc.date2016-10-25T18:25:28Z
dc.date2014-05-27T11:23:32Z
dc.date2016-10-25T18:25:28Z
dc.date2008-05-01
dc.date.accessioned2017-04-06T01:30:48Z
dc.date.available2017-04-06T01:30:48Z
dc.identifierIdesia, v. 26, n. 2, p. 75-81, 2008.
dc.identifier0073-4675
dc.identifier0718-3429
dc.identifierhttp://hdl.handle.net/11449/70405
dc.identifierhttp://acervodigital.unesp.br/handle/11449/70405
dc.identifier10.4067/S0718-34292008000200010
dc.identifierS0718-34292008000200010
dc.identifierS0718-34292008000200010.pdf
dc.identifier2-s2.0-55549094805
dc.identifierhttp://dx.doi.org/10.4067/S0718-34292008000200010
dc.identifierhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292008000200010
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/891509
dc.descriptionThe obtaining of the correct space distribution for attributes of the soil is relevant in the agricultural planning, in what concerns to the installation and maintenance of the cultures. The objective of that work was to compare statistical interpolation methods (ordinary krigagem) and deterministic methods (inverse square distance) in the estimate of CTC and V% in a distrophic yellow-red Latossolo. The study was accomplished in the State of Experimental Hands on of the Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural (INCAPER), in an irregular grading with 109 points. The data were collected in the layer of 0 - 0,20 m in the projection of the cup of the plants, in the superior part of the slope. The performance of the interpolators was obtained and compared using the criterion of the medium mistake. The observations are dependent in space until a maximum reach of 14,1 m, considering the isotropy. IDW presented larger mistake in the estimate of the data; however its difference in relation to KRIG was small for both variables.
dc.languagepor
dc.relationIdesia
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectGeoestatistics
dc.subjectHandling areas
dc.subjectInterpolation methods
dc.titleAvaliação de interpoladores estatísticos e determinísticos na estimativa de atributos do solo em agricultura de precisão
dc.typeOtro


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