Find the EGU on

Tag your tweets with #EGU17

Orals G3.2/CR2.4/HS11.8/OS4.12

G3.2/CR2.4/HS11.8/OS4.12

Fluid signatures in the hydrosphere, ocean and cryosphere from space geodesy and Earth rotation monitoring (co-organized)
Convener: Roelof Rietbroek  | Co-Conveners: Mohammad J. Tourian , Henryk Dobslaw , Carmen Boening , David Salstein , Sigrid Böhm , Chengli Huang , Florian Seitz 
Orals
 / Mon, 24 Apr, 13:30–17:00  / Room 1.61
Posters
 / Attendance Mon, 24 Apr, 17:30–19:00  / Hall X3

Monday, 24 April 2017
Room 1.61
Chairperson: David Salstein
13:30–13:45
EGU2017-2289 | presentation
Atmospheric tides in variations of VLBI station positions
Anastasiia Girdiuk, Johannes Böhm, and Michael Schindelegger
13:45–14:00
EGU2017-7106
Influence of the tidal variations of the angular velocity on the rotation of the non-rigid Earth
Alberto Escapa, José M. Ferrándiz, and Tomás Baenas
14:00–14:15
EGU2017-11866
Polar motion excitation from several models of land hydrosphere (solicited)
Jolanta Nastula
14:15–14:30
EGU2017-12129
Oceanic signals in rapid polar motion: results from a barotropic forward model with explicit consideration of self-attraction and loading effects
Michael Schindelegger, Katherine J. Quinn, and Rui M. Ponte
14:30–14:45
EGU2017-8552
Improved geophysical excitations constrained by polar motion observations and GRACE/SLR time-dependent gravity
Wei Chen, Jiancheng Li, Jim Ray, and Minkang Cheng
14:45–15:00
EGU2017-15174
First results of the EGSIEM Near Real-Time Service
Andreas Kvas, Christian Gruber, Ben Gouweleeuw, Qiang Chen, Lea Poropat, Frank Flechtner, Torsten Mayer-Gürr, and Andreas Güntner
Coffee break
15:30–15:45
EGU2017-5275
A new hybrid method towards improving hydrological-induced vertical deformation estimation from GRACE and a hydrological model: An exploration into Central North America
Makan A. Karegar, Timothy H. Dixon, Jürgen Kusche, and Don P. Chambers
15:45–16:00
EGU2017-15644
Improved drought indicators based on Gravity Recovery and Climate Experiment (GRACE), water balance components and soil moisture
Peyman Saemian, Mohammad J. Tourian, and Nico Sneeuw
16:00–16:15
EGU2017-14965
Looking for very low tectonic deformation in GNSS time series impacted by strong hydrological signal in the Okavango Delta, Botswana
Anne-Morwenn Pastier, Olivier Dauteuil, Michael Murray-Hudson, Kaelo Makati, Frédérique Moreau, Alain Crave, Laurent Longuevergne, and Andrea Walpersdorf
16:15–16:30
EGU2017-17916
GNSS Reflectometry for estimation of ocean dynamic topography at the coast
Simon D. P. Williams and Christopher W. Hughes
16:30–16:45
EGU2017-5067
Satellite altimetry in sea ice regions – detecting open water for estimating sea surface heights
Felix L. Müller, Denise Dettmering, and Wolfgang Bosch
16:45–17:00
EGU2017-7910
Transient variations in glacial mass near Upernavik Isstrøm (Greenland) detected by the combined use of GPS and GRACE data
Bao Zhang, Lin Liu, Shfaqat Abbas Khan, Tonie van Dam, Enze Zhang, and Yibin Yao