Analyse von Ausaperungsmustern der saisonalen Scheedecke mit Fernerkundungsmethoden

Remote sensing techniques allow to monitor the snow cover distribution during the melting season and is used to study the ablation process. Three Alpine basins in Switzerland have been selected in order to evaluate regional differences in the North-South and West-East direction. The variing snow cov...

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Bibliographic Details
Published in:Geographica Helvetica
Main Authors: C. Ehrler, J. Schaper
Format: Article in Journal/Newspaper
Language:German
English
French
Italian
Published: Copernicus Publications
Subjects:
Human ecology. Anthropogeography
GF1-900
Geography (General)
G1-922
Cartography
GA101-1776
permafrost
Online Access:https://doi.org/10.5194/gh-52-11-1997
https://doaj.org/article/50db627cca0644b08fc779c39941779e
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spelling ftdoajarticles:oai:doaj.org/article:50db627cca0644b08fc779c39941779e 2023-05-15T17:57:39+02:00 Analyse von Ausaperungsmustern der saisonalen Scheedecke mit Fernerkundungsmethoden C. Ehrler J. Schaper https://doi.org/10.5194/gh-52-11-1997 https://doaj.org/article/50db627cca0644b08fc779c39941779e DE EN FR IT ger eng fre ita Copernicus Publications http://www.geogr-helv.net/52/11/1997/gh-52-11-1997.pdf https://doaj.org/toc/0016-7312 https://doaj.org/toc/2194-8798 0016-7312 2194-8798 doi:10.5194/gh-52-11-1997 https://doaj.org/article/50db627cca0644b08fc779c39941779e Geographica Helvetica, Vol 52, Iss 1, Pp 11-20 Human ecology. Anthropogeography GF1-900 Geography (General) G1-922 Cartography GA101-1776 article ftdoajarticles https://doi.org/10.5194/gh-52-11-1997 2022-12-31T12:47:37Z Remote sensing techniques allow to monitor the snow cover distribution during the melting season and is used to study the ablation process. Three Alpine basins in Switzerland have been selected in order to evaluate regional differences in the North-South and West-East direction. The variing snow cover distribution pattern during the melting process was derived from Landsat-MSS, -TM and SPOT-XS images. Utilizing a Geographical Information System (GIS) additional features influencing the snow distribution, such as glaciers, per mafrost, forest and Vegetation, have been taken into account and form a set of Snow Cover Units (SCU). In addition SCU maps were developed enabling an enhanced analysis ofthe snow cover distribution with regard to the mentioned ground properties. The mutual effect of snow cover and permafrost has been studied. Article in Journal/Newspaper permafrost Directory of Open Access Journals: DOAJ Articles Geographica Helvetica 52 1 11 20
institution Open Polar
collection Directory of Open Access Journals: DOAJ Articles
op_collection_id ftdoajarticles
language German
English
French
Italian
topic Human ecology. Anthropogeography
GF1-900
Geography (General)
G1-922
Cartography
GA101-1776
spellingShingle Human ecology. Anthropogeography
GF1-900
Geography (General)
G1-922
Cartography
GA101-1776
C. Ehrler
J. Schaper
Analyse von Ausaperungsmustern der saisonalen Scheedecke mit Fernerkundungsmethoden
topic_facet Human ecology. Anthropogeography
GF1-900
Geography (General)
G1-922
Cartography
GA101-1776
description Remote sensing techniques allow to monitor the snow cover distribution during the melting season and is used to study the ablation process. Three Alpine basins in Switzerland have been selected in order to evaluate regional differences in the North-South and West-East direction. The variing snow cover distribution pattern during the melting process was derived from Landsat-MSS, -TM and SPOT-XS images. Utilizing a Geographical Information System (GIS) additional features influencing the snow distribution, such as glaciers, per mafrost, forest and Vegetation, have been taken into account and form a set of Snow Cover Units (SCU). In addition SCU maps were developed enabling an enhanced analysis ofthe snow cover distribution with regard to the mentioned ground properties. The mutual effect of snow cover and permafrost has been studied.
format Article in Journal/Newspaper
author C. Ehrler
J. Schaper
author_facet C. Ehrler
J. Schaper
author_sort C. Ehrler
title Analyse von Ausaperungsmustern der saisonalen Scheedecke mit Fernerkundungsmethoden
title_short Analyse von Ausaperungsmustern der saisonalen Scheedecke mit Fernerkundungsmethoden
title_full Analyse von Ausaperungsmustern der saisonalen Scheedecke mit Fernerkundungsmethoden
title_fullStr Analyse von Ausaperungsmustern der saisonalen Scheedecke mit Fernerkundungsmethoden
title_full_unstemmed Analyse von Ausaperungsmustern der saisonalen Scheedecke mit Fernerkundungsmethoden
title_sort analyse von ausaperungsmustern der saisonalen scheedecke mit fernerkundungsmethoden
publisher Copernicus Publications
url https://doi.org/10.5194/gh-52-11-1997
https://doaj.org/article/50db627cca0644b08fc779c39941779e
genre permafrost
genre_facet permafrost
op_source Geographica Helvetica, Vol 52, Iss 1, Pp 11-20
op_relation http://www.geogr-helv.net/52/11/1997/gh-52-11-1997.pdf
https://doaj.org/toc/0016-7312
https://doaj.org/toc/2194-8798
0016-7312
2194-8798
doi:10.5194/gh-52-11-1997
https://doaj.org/article/50db627cca0644b08fc779c39941779e
op_doi https://doi.org/10.5194/gh-52-11-1997
container_title Geographica Helvetica
container_volume 52
container_issue 1
container_start_page 11
op_container_end_page 20
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