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(Article of periodic en Anglais - 2005)

Document title

Predicting ordinary kriging errors caused by surface roughness and dissectivity

Authors(s) and Affiliation(s)

SISKA P.P. ; GOOVAERTS P. ; HUNG I.-K. ; BRYANT V.M. ;

Abstract

The aim of this paper is to determine the association of ordinary kriging (OK) estimated errors with the local variability of surface roughness, and to analyse the suitability of probabilistic models for predicting the magnitude of OK errors from surface parameters. The results underscore the importance of the role of the local diversity of relief properties in increasing or decreasing the magnitude of interpolation errors. The newly developed dissectivity parameters provide useful information for terrain analysis. The study also provides constructive guides to understanding the local variation of interpolation errors and their dependence on surface dissectivity

Source

Article of periodic

published at : Earth surface processes and landforms / ISSN 0197-9337 / CODEN ESPLDB

Editor : Wiley, Chichester - ROYAUME-UNI (1981)

Millesime : 2005, vol. 30, no5 [pp. 601-612]

Bibliographic references : 31 ref.

Collation : Illustration ;

Language

Anglais

Localisation

Laboratoire INTERGEO - Paris

INIST-CNRS, Cote INIST : 17355

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2005.
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