ID 47746
JaLCDOI
Sort Key
3
Title Alternative
KED estimated distribution of Earth Scientific Information
FullText URL
Author
Ebi, Takahiro
Matsumoto, Hirofumi
Abstract
KED, the Kriging with External Drift, is one of the spatial statistical method for estimating some distribution from the discrete spatial sampled data set about the research field. The KED uses the kriging method (Matheron, 1973) with some auxiliary map to minimize the estimated error. The KED procedure was performed by the R-Language (Ihaka and Gentleman, 1996) using some geostatistical libraries. The auxiliary maps required by the KED were prepared by the authors with some GIS applications. The 3-dimensional geographic representations for the estimated distribution were performed by the Google Earth (Google, 2011). In this report, the KED was applied to some Earth scientific information to show the fundamental scheme of the method.
Keywords
KED
Universal kriging
Regression kriging
R-Language
Google Earth
Publication Title
Okayama University Earth Science Report
Published Date
2011-12-26
Volume
volume18
Issue
issue1
Publisher
岡山大学理学部地球科学教室
Publisher Alternative
Department of Earth Sciences, Faculty of Science, Okayama University
Start Page
1
End Page
3
ISSN
1340-7414
NCID
AN10506284
Content Type
Departmental Bulletin Paper
OAI-PMH Set
岡山大学
language
日本語
Copyright Holders
© 2011 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
File Version
publisher
Refereed
False
NAID
Eprints Journal Name
esr