Precisão de plantas planialtimétricas em função do posicionamento de pontos em irradiadas de campo

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorGomes, Luciano Nardini
dc.creatorCardoso, Lincoln Gehring
dc.creatorBarros, Zacarias Xavier de
dc.creatorCampos, Sérgio
dc.creatorRodrigues, Vilmar Antônio
dc.date2014-05-27T11:21:46Z
dc.date2016-10-25T18:21:46Z
dc.date2014-05-27T11:21:46Z
dc.date2016-10-25T18:21:46Z
dc.date2006-01-01
dc.date.accessioned2017-04-06T01:17:11Z
dc.date.available2017-04-06T01:17:11Z
dc.identifierIrriga, v. 11, n. 1, p. 47-54, 2006.
dc.identifier1413-7895
dc.identifierhttp://hdl.handle.net/11449/68703
dc.identifierhttp://acervodigital.unesp.br/handle/11449/68703
dc.identifier2-s2.0-33748789063.pdf
dc.identifier2-s2.0-33748789063
dc.identifierhttp://200.145.140.50/ojs1/viewarticle.php?id=11&layout=abstract
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/890025
dc.descriptionThe present experiment aimed to study the influence of point positioning in an irradiated field to produce a planialtimetric plant. A planialtimetric evaluation was carried out in a 14-acre experimental area with well-defined topographic variations. Planialtimetric maps were designed using manual procedures, Datageosis and Topoesalq. Datageosis built all the curves after numerical surface modeling. Topoesalq provided only height reports and the drawing of curves was done manually. The third method was a manual procedure. Because there were planialtimetry representation differences, longitudinal profiles were used in the sites where there was a great divergence among plants. When obtained profiles and plants were compared, it was verified that the one produced by Datageosis represented the relief plant better. Later, only the irradiated field points were evaluated and each point presented positioned readings before and after each relief map variation. The processing through the three methods resulted in significant plants of the local planialtimetry, according to the control profiles. It was concluded that the planning of the field procedure should be suitable to the posterior treatment method of obtained data in order to make a planialtimetric plant to accord to the evaluated local topography.
dc.languagepor
dc.relationIrriga
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectNumerical surface modeling
dc.subjectPlanialtimetry
dc.subjectEvaluation
dc.subjectMaps
dc.subjectMathematical models
dc.subjectPlanimeters
dc.subjectirradiation
dc.subjectnumerical model
dc.subjectplant
dc.titlePrecisão de plantas planialtimétricas em função do posicionamento de pontos em irradiadas de campo
dc.typeOtro


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