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| Titel |
Automated sliding susceptibility mapping of rock slopes |
| VerfasserIn |
A. Günther, A. Carstensen, Walter Pohl |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 4, no. 1 ; Nr. 4, no. 1 (2004-03-09), S.95-102 |
| Datensatznummer |
250001469
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| Publikation (Nr.) |
 copernicus.org/nhess-4-95-2004.pdf |
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| Zusammenfassung |
| We present a suite of extensions for ARCVIEW GIS™ (ESRI) that allows to map the spatial
distribution of first-order mechanical slope-properties in hard rock terrain, e.g.
for large slope areas like water reservoir slopes. Besides digital elevation data, this
expert-system includes regional continuous grid-based data on geological structures that
might act as potential sliding or cutoff planes for rockslides. The system allows rapid
automated mapping of geometrical and kinematical slope properties in hard rock, providing
the basis for spatially distributed deterministic sliding-susceptibility evaluations on
a pixel base. Changing hydrostatic slope conditions and rock mechanical parameters can
be implemented and used for simple predictive static stability calculations. Application
is demonstrated for a study area in the Harz Mts., Germany. |
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