Sub-Monthly Mass Change Signal over the llulissat Glacier in Greenland from GRACE-FO Laser Interferometry Data

B. Jenny; René Forsberg; T. Jensen; Jan Wuite; T. Nagler; S.-C. Han

Sub-Monthly Mass Change Signal over the llulissat Glacier in Greenland from GRACE-FO Laser Interferometry Data

B. Jenny, René Forsberg, T. Jensen, Jan Wuite, T. Nagler, S.-C. Han

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Abstract

GRACE(-FO) monthly products are produced routinely using measurements of the orbital motion and the K-Band measurements of the distance between the two satellites. From these solutions, we gained great insight into the water cycle, ice mass balance, and ocean currents for the past twenty years. But what can we do, if we want to study submonthly processes? Ghobadi-Far et al. (2022) showed the possibility to use the intersatellite laser ranging measurements on GRACE FollowOn for the analysis of the gravity signal along the orbit. So far, this method has been used to e.g. study the mass change in the Amazon or to study storm surges over the northern sea (Weigelt et. al. 2023). In this study, we focus on the Greenland Ice Sheet and especially the region around Jakobshavn/llulissat glacier.

Original language	English
Publication date	2023
Publication status	Published - 2023
Event	AGU Fall Meeting 2023 - San Francisco, United States Duration: 11 Dec 2023 → 15 Dec 2023

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Conference	AGU Fall Meeting 2023
Country/Territory	United States
City	San Francisco
Period	11/12/2023 → 15/12/2023

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@conference{2920cf51d03f4c9c84c7a74c285c904e,

title = "Sub-Monthly Mass Change Signal over the llulissat Glacier in Greenland from GRACE-FO Laser Interferometry Data",

abstract = "GRACE(-FO) monthly products are produced routinely using measurements of the orbital motion and the K-Band measurements of the distance between the two satellites. From these solutions, we gained great insight into the water cycle, ice mass balance, and ocean currents for the past twenty years. But what can we do, if we want to study submonthly processes? Ghobadi-Far et al. (2022) showed the possibility to use the intersatellite laser ranging measurements on GRACE FollowOn for the analysis of the gravity signal along the orbit. So far, this method has been used to e.g. study the mass change in the Amazon or to study storm surges over the northern sea (Weigelt et. al. 2023). In this study, we focus on the Greenland Ice Sheet and especially the region around Jakobshavn/llulissat glacier. ",

author = "B. Jenny and Ren{\'e} Forsberg and T. Jensen and Jan Wuite and T. Nagler and S.-C. Han",

year = "2023",

language = "English",

note = "AGU Fall Meeting 2023, AGU23 ; Conference date: 11-12-2023 Through 15-12-2023",

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TY - CONF

T1 - Sub-Monthly Mass Change Signal over the llulissat Glacier in Greenland from GRACE-FO Laser Interferometry Data

AU - Jenny, B.

AU - Forsberg, René

AU - Jensen, T.

AU - Wuite, Jan

AU - Nagler, T.

AU - Han, S.-C.

PY - 2023

Y1 - 2023

N2 - GRACE(-FO) monthly products are produced routinely using measurements of the orbital motion and the K-Band measurements of the distance between the two satellites. From these solutions, we gained great insight into the water cycle, ice mass balance, and ocean currents for the past twenty years. But what can we do, if we want to study submonthly processes? Ghobadi-Far et al. (2022) showed the possibility to use the intersatellite laser ranging measurements on GRACE FollowOn for the analysis of the gravity signal along the orbit. So far, this method has been used to e.g. study the mass change in the Amazon or to study storm surges over the northern sea (Weigelt et. al. 2023). In this study, we focus on the Greenland Ice Sheet and especially the region around Jakobshavn/llulissat glacier.

AB - GRACE(-FO) monthly products are produced routinely using measurements of the orbital motion and the K-Band measurements of the distance between the two satellites. From these solutions, we gained great insight into the water cycle, ice mass balance, and ocean currents for the past twenty years. But what can we do, if we want to study submonthly processes? Ghobadi-Far et al. (2022) showed the possibility to use the intersatellite laser ranging measurements on GRACE FollowOn for the analysis of the gravity signal along the orbit. So far, this method has been used to e.g. study the mass change in the Amazon or to study storm surges over the northern sea (Weigelt et. al. 2023). In this study, we focus on the Greenland Ice Sheet and especially the region around Jakobshavn/llulissat glacier.

M3 - Poster

T2 - AGU Fall Meeting 2023

Y2 - 11 December 2023 through 15 December 2023

ER -

Sub-Monthly Mass Change Signal over the llulissat Glacier in Greenland from GRACE-FO Laser Interferometry Data

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