caa a22 4500 469064714 CHVBK 20180323132904.0 cr unu---uuuuu 170328e19920401xx s 000 0 eng 10.1007/BF00893750 doi (NATIONALLICENCE)springer-10.1007/BF00893750 Linear coregionalization model: Tools for estimation and choice of cross-variogram matrix [Elektronische Daten] [M. Goulard, M. Voltz] The geostatistical analysis of multivariate data involves choosing and fitting theoretical models to the empirical matrix. This paper considers the specific case of the model of linear coregionalization, and describes an automated procedure for fitting models, that are adequate in the mathematical sense, using a least-squares like technique. It also describes how to decide whether the number of parameters of the cross-variogram matrix model should be reduced to improve stability of fit. The procedure is illustrated with an analysis of the spatial relations among the physical properties of an alluvial soil. The results show the main influence of the scale and the shape of the basic models on the goodness of fit. The choice of the number of basic models appears of secondary importance, though it greatly influences the resulting interpretation of the coregionalization analysis. International Association for Mathematical Geology, 1992 cross-variogram nationallicence least-squares nationallicence principal component analysis nationallicence multitable analysis nationallicence spatial analysis nationallicence soil physical properties nationallicence Goulard M. Laboratoire de Biométrie, I.N.R.A., BP 91, 84140, Montfavet, France aut Voltz M. Laboratoire de Science du sol, I.N.R.A., Place Viala, 34060, Montpellier Cedex 1, France aut Mathematical Geology Kluwer Academic Publishers-Plenum Publishers 24/3(1992-04-01), 269-286 0882-8121 24:3<269 1992 24 11004 https://doi.org/10.1007/BF00893750 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00893750 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Goulard M. Laboratoire de Biométrie, I.N.R.A., BP 91, 84140, Montfavet, France aut NATIONALLICENCE 700 1- Voltz M. Laboratoire de Science du sol, I.N.R.A., Place Viala, 34060, Montpellier Cedex 1, France aut NATIONALLICENCE 773 0- Mathematical Geology Kluwer Academic Publishers-Plenum Publishers 24/3(1992-04-01), 269-286 0882-8121 24:3<269 1992 24 11004 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer