GEOMATIC METHODS APPLIED TO THE CHANGE STUDY OF THE LA PAÚL ROCK GLACIER, SPANISH PYRENEES
Rock glaciers are one of the most important features of the mountain permafrost in the Pyrenees. La Paúl is an active rock glacier located in the north face of the Posets massif in the La Paúl glacier cirque (Spanish Pyrenees). This study presents the preliminary results of the La Paúl rock glacier...
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ftdoajarticles:oai:doaj.org/article:1af35b9df31b4028a042a0bfe0de9bb6 2023-05-15T16:37:30+02:00 GEOMATIC METHODS APPLIED TO THE CHANGE STUDY OF THE LA PAÚL ROCK GLACIER, SPANISH PYRENEES A. Martínez-Fernández E. Serrano J. J. Sanjosé M. Gómez-Lende A. Pisabarro M. Sánchez 2019-06-01T00:00:00Z https://doi.org/10.5194/isprs-archives-XLII-2-W13-1771-2019 https://doaj.org/article/1af35b9df31b4028a042a0bfe0de9bb6 EN eng Copernicus Publications https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W13/1771/2019/isprs-archives-XLII-2-W13-1771-2019.pdf https://doaj.org/toc/1682-1750 https://doaj.org/toc/2194-9034 doi:10.5194/isprs-archives-XLII-2-W13-1771-2019 1682-1750 2194-9034 https://doaj.org/article/1af35b9df31b4028a042a0bfe0de9bb6 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W13, Pp 1771-1775 (2019) Technology T Engineering (General). Civil engineering (General) TA1-2040 Applied optics. Photonics TA1501-1820 article 2019 ftdoajarticles https://doi.org/10.5194/isprs-archives-XLII-2-W13-1771-2019 2022-12-31T14:43:36Z Rock glaciers are one of the most important features of the mountain permafrost in the Pyrenees. La Paúl is an active rock glacier located in the north face of the Posets massif in the La Paúl glacier cirque (Spanish Pyrenees). This study presents the preliminary results of the La Paúl rock glacier monitoring works carried out through two geomatic technologies since 2013: Global Navigation Satellite System (GNSS) receivers and Terrestrial Laser Scanning (TLS) devices. Displacements measured on the rock glacier surface have demonstrated both the activity of the rock glacier and the utility of this equipment for the rock glaciers dynamic analysis. The glacier has exhibited the fastest displacements on its west side (over 35 cm yr −1 ), affected by the Little Ice Age, and frontal area (over 25 cm yr −1 ). As an indicator of permafrost in marginal environments and its peculiar morphology, La Paúl rock glacier encourages a more prolonged study and to the application of more geomatic techniques for its detailed analysis. Article in Journal/Newspaper Ice permafrost Directory of Open Access Journals: DOAJ Articles The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2/W13 1771 1775 |
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Open Polar |
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Directory of Open Access Journals: DOAJ Articles |
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ftdoajarticles |
language |
English |
topic |
Technology T Engineering (General). Civil engineering (General) TA1-2040 Applied optics. Photonics TA1501-1820 |
spellingShingle |
Technology T Engineering (General). Civil engineering (General) TA1-2040 Applied optics. Photonics TA1501-1820 A. Martínez-Fernández E. Serrano J. J. Sanjosé M. Gómez-Lende A. Pisabarro M. Sánchez GEOMATIC METHODS APPLIED TO THE CHANGE STUDY OF THE LA PAÚL ROCK GLACIER, SPANISH PYRENEES |
topic_facet |
Technology T Engineering (General). Civil engineering (General) TA1-2040 Applied optics. Photonics TA1501-1820 |
description |
Rock glaciers are one of the most important features of the mountain permafrost in the Pyrenees. La Paúl is an active rock glacier located in the north face of the Posets massif in the La Paúl glacier cirque (Spanish Pyrenees). This study presents the preliminary results of the La Paúl rock glacier monitoring works carried out through two geomatic technologies since 2013: Global Navigation Satellite System (GNSS) receivers and Terrestrial Laser Scanning (TLS) devices. Displacements measured on the rock glacier surface have demonstrated both the activity of the rock glacier and the utility of this equipment for the rock glaciers dynamic analysis. The glacier has exhibited the fastest displacements on its west side (over 35 cm yr −1 ), affected by the Little Ice Age, and frontal area (over 25 cm yr −1 ). As an indicator of permafrost in marginal environments and its peculiar morphology, La Paúl rock glacier encourages a more prolonged study and to the application of more geomatic techniques for its detailed analysis. |
format |
Article in Journal/Newspaper |
author |
A. Martínez-Fernández E. Serrano J. J. Sanjosé M. Gómez-Lende A. Pisabarro M. Sánchez |
author_facet |
A. Martínez-Fernández E. Serrano J. J. Sanjosé M. Gómez-Lende A. Pisabarro M. Sánchez |
author_sort |
A. Martínez-Fernández |
title |
GEOMATIC METHODS APPLIED TO THE CHANGE STUDY OF THE LA PAÚL ROCK GLACIER, SPANISH PYRENEES |
title_short |
GEOMATIC METHODS APPLIED TO THE CHANGE STUDY OF THE LA PAÚL ROCK GLACIER, SPANISH PYRENEES |
title_full |
GEOMATIC METHODS APPLIED TO THE CHANGE STUDY OF THE LA PAÚL ROCK GLACIER, SPANISH PYRENEES |
title_fullStr |
GEOMATIC METHODS APPLIED TO THE CHANGE STUDY OF THE LA PAÚL ROCK GLACIER, SPANISH PYRENEES |
title_full_unstemmed |
GEOMATIC METHODS APPLIED TO THE CHANGE STUDY OF THE LA PAÚL ROCK GLACIER, SPANISH PYRENEES |
title_sort |
geomatic methods applied to the change study of the la paúl rock glacier, spanish pyrenees |
publisher |
Copernicus Publications |
publishDate |
2019 |
url |
https://doi.org/10.5194/isprs-archives-XLII-2-W13-1771-2019 https://doaj.org/article/1af35b9df31b4028a042a0bfe0de9bb6 |
genre |
Ice permafrost |
genre_facet |
Ice permafrost |
op_source |
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W13, Pp 1771-1775 (2019) |
op_relation |
https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W13/1771/2019/isprs-archives-XLII-2-W13-1771-2019.pdf https://doaj.org/toc/1682-1750 https://doaj.org/toc/2194-9034 doi:10.5194/isprs-archives-XLII-2-W13-1771-2019 1682-1750 2194-9034 https://doaj.org/article/1af35b9df31b4028a042a0bfe0de9bb6 |
op_doi |
https://doi.org/10.5194/isprs-archives-XLII-2-W13-1771-2019 |
container_title |
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
container_volume |
XLII-2/W13 |
container_start_page |
1771 |
op_container_end_page |
1775 |
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1766027795866058752 |