http://www.cnr.it/ontology/cnr/individuo/prodotto/ID192278
Reading alpine morphology according to surface texture: two approaches compared. (Abstract/Poster in atti di convegno)
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- Label
- Reading alpine morphology according to surface texture: two approaches compared. (Abstract/Poster in atti di convegno) (literal)
- Anno
- 2012-01-01T00:00:00+01:00 (literal)
- Alternative label
Trevisani S, Cavalli M, Marchi L (2012)
Reading alpine morphology according to surface texture: two approaches compared.
in EGU General Assembly 2012, Vienna
(literal)
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- Trevisani S, Cavalli M, Marchi L (literal)
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- Rivista
- Note
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- Trevisani S: University IUAV of Venice, Italy (literal)
- Titolo
- Reading alpine morphology according to surface texture: two approaches compared. (literal)
- Abstract
- The availability of high resolution digital terrain models (HR-DTM) opens the possibility to characterize quantitatively the solid earth surface morphology at high level of spatial detail. From this perspective, surface texture
characterization can be intended in an analogous way to what performed for the analysis of artificial surfaces.
The characterization of surface texture plays a pivotal role in the context of geo-structural and geomorphological
interpretation and mapping, and offers interesting prospects from the side of hydrogeological and geo-engineering
issues. In this work, we explore two methodologies for surface texture analysis. The study area is a small alpine
basin (Missiaga basin, North-Eastern Italy), characterized by a complex surface morphology. The two methodologies, one based on geostatistical indexes and the other on local binary patterns, are applied to a 2 m pixel
size HR-DTM. The results of this exploratory analysis are discussed from the perspective of the potentialities in
information retrieval and applicability (literal)
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