caa a22 4500 469064633 CHVBK 20180323132904.0 cr unu---uuuuu 170328e19921001xx s 000 0 eng 10.1007/BF00890700 doi (NATIONALLICENCE)springer-10.1007/BF00890700 Robustness of Kriging weights to non-bias conditions [Elektronische Daten] [D. Posa, D. Marcotte] In this paper, the effect on Kriging weights of non-bias conditions, when the same residual covariance model is used, has been studied by the l2 norm of the weights difference between Ordinary Kriging and Kriging with a trend model. Four covariance models, in 1-D and 2-D, and in interpolation and extrapolation conditions are examined. Situations in which both algorithms yield the same results are pointed out. International Association for Mathematical Geology, 1992 Extrapolation nationallicence interpolation nationallicence ordinary kriging nationallicence spatial correlation nationallicence universal kriging nationallicence Posa D. I.R.M.A.-CNR, Bari, Italy aut Marcotte D. Ecole Polytechnique, Montreal, Canada aut Mathematical Geology Kluwer Academic Publishers-Plenum Publishers 24/7(1992-10-01), 759-773 0882-8121 24:7<759 1992 24 11004 https://doi.org/10.1007/BF00890700 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00890700 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Posa D. I.R.M.A.-CNR, Bari, Italy aut NATIONALLICENCE 700 1- Marcotte D. Ecole Polytechnique, Montreal, Canada aut NATIONALLICENCE 773 0- Mathematical Geology Kluwer Academic Publishers-Plenum Publishers 24/7(1992-10-01), 759-773 0882-8121 24:7<759 1992 24 11004 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer