Now showing items 1-5 of 5
Simulação sequencial de atributos diagnósticos do solo
(Revista Brasileira De Engenharia Agricola E Ambiental, 2015-05-01) [Artigo]
The sequential simulation generates a set of equiprobable images with the same spatial variability of the experimental values. The aim of this study was to determine the spatial dependence of the diagnostic attributes of ...
A new approach to soil classification mapping based on the spatial distribution of soil properties
(Geoderma, 2014-05-01) [Artigo]
This study presents a new approach to classifying types of soil based on the probability classes of the relevant set of attributes. Two key ideas are addressed in this study: (i) the use of stochastic simulations to generate ...
Geostatistics and remote sensing methods in the classification of images of areas cultivated with citrus
(Engenharia Agrícola, 2013-12-01) [Artigo]
This study compares the precision of three image classification methods, two of remote sensing and one of geostatistics applied to areas cultivated with citrus. The 5,296.52ha area of study is located in the city of ...
Estimation of croplands using indicator kriging and fuzzy classification
(Computers And Electronics In Agriculture, 2015-02-01) [Artigo]
The knowledge of the land use is important for the agricultural economy and for defining the deployment of new crops. Thus, a tool for the mapping and quantification of crops is necessary. The development of a tool is ...
Eficiência da cokrigagem na estimativa da produtividade do café conilon
(Energia na Agricultura, 2011) [Artigo]
The objective of this research was to estimate the productivity (PRODUT) in sc/ha of coffee conilon through the technique of cokriging, using as covariate the production of humid coffee (PROD) in kg and compare the results ...