Rühaak, W. (2006)
A Java application for quality weighted 3-d interpolation.
In: Computers & Geosciences, 32 (1)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
iw3d is a tool for 3-d interpolation of scattered data. The program is endowed with a user-friendly graphical interface. The interpolation-algorithm is a modified version of the inverse-distance weighting method. It has the capability for a quality-weighted interpolation. The interpolation can be carried out with a sector-search approach for reducing clustering effects. A semivariogram is calculated for the three cartesian main directions to give an estimate for a selectable search-distance. Tests of the program with a synthetic 3-d data set and a large set of measured subsurface temperatures with different qualities show good results. iw3d is programmed with Java (TM) and is a GPL licensed open source. It has been successfully tested with different Java versions on Microsoft Windows, Sun Solaris and on several Linux distributions. The current version is available at http://geomath.onlinehome.de/iw3d/.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2006 |
| Autor(en): | Rühaak, W. |
| Art des Eintrags: | Bibliographie |
| Titel: | A Java application for quality weighted 3-d interpolation |
| Sprache: | Englisch |
| Publikationsjahr: | 2006 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Computers & Geosciences |
| Jahrgang/Volume einer Zeitschrift: | 32 |
| (Heft-)Nummer: | 1 |
| URL / URN: | http://www.sciencedirect.com/science/article/B6V7D-4GDSF0W-2... |
| Kurzbeschreibung (Abstract): | iw3d is a tool for 3-d interpolation of scattered data. The program is endowed with a user-friendly graphical interface. The interpolation-algorithm is a modified version of the inverse-distance weighting method. It has the capability for a quality-weighted interpolation. The interpolation can be carried out with a sector-search approach for reducing clustering effects. A semivariogram is calculated for the three cartesian main directions to give an estimate for a selectable search-distance. Tests of the program with a synthetic 3-d data set and a large set of measured subsurface temperatures with different qualities show good results. iw3d is programmed with Java (TM) and is a GPL licensed open source. It has been successfully tested with different Java versions on Microsoft Windows, Sun Solaris and on several Linux distributions. The current version is available at http://geomath.onlinehome.de/iw3d/. |
| Freie Schlagworte: | 3-d interpolation;Inverse-distance weighting;IDW;Scattered data interpolation;Inverse distance to a power;Quality weighted interpolation;Java |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Geowissenschaften > Fachgebiet Angewandte Geothermie 11 Fachbereich Material- und Geowissenschaften > Geowissenschaften 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 06 Nov 2014 13:32 |
| Letzte Änderung: | 07 Nov 2014 13:34 |
| PPN: | |
| Export: | |
| Suche nach Titel in: | TUfind oder in Google |
 |
Frage zum Eintrag |
Optionen (nur für Redakteure)
 |
Redaktionelle Details anzeigen |
Drucken
Impressum