Comparison between the interannual variability of snow parameters derived from SSM/I and the Ob river discharge
This paper analyses the relationship between the interannual variations of snow depth and snowmelt date and river discharge measurements in the Ob river basin. The snow parameters are derived from passive microwave remote sensing measurements by SSM/I during the time period 1989-2001. We find a sign...
Published in: | Remote Sensing of Environment |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Online Access: | https://hal.science/hal-00280265 https://hal.science/hal-00280265/document https://hal.science/hal-00280265/file/Grippa2005.pdf https://doi.org/10.1016/j.rse.2005.06.001 |
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ftutoulouse3hal:oai:HAL:hal-00280265v1 2024-09-15T18:27:26+00:00 Comparison between the interannual variability of snow parameters derived from SSM/I and the Ob river discharge Grippa, Manuela Mognard, Nelly Le Toan, Thuy Centre d'études spatiales de la biosphère (CESBIO) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Laboratoire d'études en Géophysique et océanographie spatiales (LEGOS) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) 2005 https://hal.science/hal-00280265 https://hal.science/hal-00280265/document https://hal.science/hal-00280265/file/Grippa2005.pdf https://doi.org/10.1016/j.rse.2005.06.001 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.rse.2005.06.001 hal-00280265 https://hal.science/hal-00280265 https://hal.science/hal-00280265/document https://hal.science/hal-00280265/file/Grippa2005.pdf doi:10.1016/j.rse.2005.06.001 http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess ISSN: 0034-4257 EISSN: 1879-0704 Remote Sensing of Environment https://hal.science/hal-00280265 Remote Sensing of Environment, 2005, 98 (1), pp.35-44. ⟨10.1016/j.rse.2005.06.001⟩ Remote sensing Snow depth Snowmelt Runoff Microwave radiometry [SDU.STU]Sciences of the Universe [physics]/Earth Sciences info:eu-repo/semantics/article Journal articles 2005 ftutoulouse3hal https://doi.org/10.1016/j.rse.2005.06.001 2024-06-25T00:17:23Z This paper analyses the relationship between the interannual variations of snow depth and snowmelt date and river discharge measurements in the Ob river basin. The snow parameters are derived from passive microwave remote sensing measurements by SSM/I during the time period 1989-2001. We find a significant correlation between the snowmelt date and the runoff in May (correlation coefficient R=−0.92) and between the winter snow depth and the runoff in June (R=0.61) measured at the Ob estuary. These results validate the methods used to derive the interannual variability of the snow parameters, particularly the snow depth. In such vast and remote regions, this is fundamental for monitoring and predicting snow related flood events. Furthermore, the results obtained can be very useful to improve the description of the snow-runoff relationship in global hydrological models. Article in Journal/Newspaper ob river Université Toulouse III - Paul Sabatier: HAL-UPS Remote Sensing of Environment 98 1 35 44 |
institution |
Open Polar |
collection |
Université Toulouse III - Paul Sabatier: HAL-UPS |
op_collection_id |
ftutoulouse3hal |
language |
English |
topic |
Remote sensing Snow depth Snowmelt Runoff Microwave radiometry [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
spellingShingle |
Remote sensing Snow depth Snowmelt Runoff Microwave radiometry [SDU.STU]Sciences of the Universe [physics]/Earth Sciences Grippa, Manuela Mognard, Nelly Le Toan, Thuy Comparison between the interannual variability of snow parameters derived from SSM/I and the Ob river discharge |
topic_facet |
Remote sensing Snow depth Snowmelt Runoff Microwave radiometry [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
description |
This paper analyses the relationship between the interannual variations of snow depth and snowmelt date and river discharge measurements in the Ob river basin. The snow parameters are derived from passive microwave remote sensing measurements by SSM/I during the time period 1989-2001. We find a significant correlation between the snowmelt date and the runoff in May (correlation coefficient R=−0.92) and between the winter snow depth and the runoff in June (R=0.61) measured at the Ob estuary. These results validate the methods used to derive the interannual variability of the snow parameters, particularly the snow depth. In such vast and remote regions, this is fundamental for monitoring and predicting snow related flood events. Furthermore, the results obtained can be very useful to improve the description of the snow-runoff relationship in global hydrological models. |
author2 |
Centre d'études spatiales de la biosphère (CESBIO) Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Laboratoire d'études en Géophysique et océanographie spatiales (LEGOS) Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Grippa, Manuela Mognard, Nelly Le Toan, Thuy |
author_facet |
Grippa, Manuela Mognard, Nelly Le Toan, Thuy |
author_sort |
Grippa, Manuela |
title |
Comparison between the interannual variability of snow parameters derived from SSM/I and the Ob river discharge |
title_short |
Comparison between the interannual variability of snow parameters derived from SSM/I and the Ob river discharge |
title_full |
Comparison between the interannual variability of snow parameters derived from SSM/I and the Ob river discharge |
title_fullStr |
Comparison between the interannual variability of snow parameters derived from SSM/I and the Ob river discharge |
title_full_unstemmed |
Comparison between the interannual variability of snow parameters derived from SSM/I and the Ob river discharge |
title_sort |
comparison between the interannual variability of snow parameters derived from ssm/i and the ob river discharge |
publisher |
HAL CCSD |
publishDate |
2005 |
url |
https://hal.science/hal-00280265 https://hal.science/hal-00280265/document https://hal.science/hal-00280265/file/Grippa2005.pdf https://doi.org/10.1016/j.rse.2005.06.001 |
genre |
ob river |
genre_facet |
ob river |
op_source |
ISSN: 0034-4257 EISSN: 1879-0704 Remote Sensing of Environment https://hal.science/hal-00280265 Remote Sensing of Environment, 2005, 98 (1), pp.35-44. ⟨10.1016/j.rse.2005.06.001⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.rse.2005.06.001 hal-00280265 https://hal.science/hal-00280265 https://hal.science/hal-00280265/document https://hal.science/hal-00280265/file/Grippa2005.pdf doi:10.1016/j.rse.2005.06.001 |
op_rights |
http://creativecommons.org/licenses/by/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.rse.2005.06.001 |
container_title |
Remote Sensing of Environment |
container_volume |
98 |
container_issue |
1 |
container_start_page |
35 |
op_container_end_page |
44 |
_version_ |
1810468667364737024 |