| |
Publications
Helmholtz Centre Potsdam
GFZ German Research Centre for Geosciences
(Co) Author: Sasgen, I.
-
Panet, I.; Flury, J.; Biancale, R.; Gruber, T.; Johannessen, J.; van den Broeke, M. R.; van Dam, T.; Gegout, P.; Hughes, C. W.; Ramillien, G.; Sasgen, I.; Seoane, L.; Thomas, M. (2013): Earth system mass transport mission (e.motion): a concept for future earth gravity field measurements from space. Surveys in Geophysics, 34, 2, 141-163.
-
Sasgen, I.; Klemann, V.; Martinec, Z. (2012): Towards the inversion of GRACE gravity fields for present-day ice-mass changes and glacial-isostatic adjustment in North America and Greenland. Journal of Geodynamics, 59-60, 49-63.
-
Sasgen, I.; van den Broeke, M.; Bamber, J. L.; Rignot, E.; Sørensen, L.; Wouters, B.; Martinec, Z.; Velicogna, I.; Simonsen, S. B. (2012): Timing and origin of recent regional ice-mass loss in Greenland. Earth and Planetary Science Letters, 333-334, 293-303.
-
Bevis, M.; Kendrick, E.; Smalley, R.; Dalziel, I.; Caccamise, D.; Sasgen, I.; Helsen, M.; Taylor, F.W.; Zhou, H.; Brown, A.; Raleigh, D.; Willis, M.; Wilson, T.; Konfal, S. (2009): Geodetic measurements of vertical crustal velocity in West Antarctica and the implications for ice mass balance. Geochemistry Geophysics Geosystems (G3), 10, Q10005.
-
Jacoby, W. R.; Hartmann, O.; Wallner, H.; Smilde, P. L.; Bürger, S.; Sjöberg, L. E.; Erlingsson, S.; Wolf, D.; Klemann, V.; Sasgen, I. (2009): Temporal Gravity Variations near Shrinking Vatnajökull Ice Cap, Iceland. Pure and Applied Geophysics, 166, 8-9, 1283-1302.
-
Sasgen, I.; Martinec, Z.; Fleming, K. (2007): Regional ice-mass changes and glacial-isostatic adjustment in Antarctica from GRACE. Earth and Planetary Science Letters, 264, 3-4, 391-401.
-
Sasgen, I.; Martinec, Z.; Fleming, K. (2007): Wiener optimal combination and evaluation of the Gravity Recovery and Climate Experiment (GRACE) gravity fields over Antarctica. Journal of Geophysical Research, 112, B04401.
-
Sasgen, I.; Konrad, H.; Ivins, E. R.; van den Broeke, M. R.; Bamber, J. L.; Martinec, Z.; Klemann, V. (2012 online first): Antarctic ice-mass balance 2002 to 2011: regional re-analysis of GRACE satellite gravimetry measurements with improved estimate of glacial-isostatic adjustment. The Cryosphere Discussion, 6, 5, 3703-3732.
-
Sips, M.; Rawald, T.; Sasgen, I.; Unger, A. (2012): Exploration of spatial and temporal signatures in multiple components of a Geodetic Earth System Model. - In: Seppelt, R.; Voinov, A.A.; Lange, S.; Bankamp, D. (Eds.), Managing Resources of a Limited Planet: Pathways and Visions under Uncertainty.
-
Sasgen, I.; Bamber, J. L.; van der Broeke, M.; Sandberg Sørensen, L.; Wouters, B.; Martinec, Z.; Horwath, M.; Konrad, H.; Rignot, E.; Velicogna, I. (2012): On regional ice sheet mass balance from GRACE, the mass budget method, and ICESat. General Assembly European Geosciences Union (Vienna, Austria 2012).
-
Horwath, M.; Sasgen, I.; Legrésy, B.; Rémy, F.; Blarel, F.; Lemoine, J.-M.; Dobslaw, H.; Martinec, Z.; Thomas, M. (2011): Antarctic ice mass balance from satellite geodesy: understanding the signal beyond linear trends. General Assembly European Geosciences Union (Vienna, Austria 2011).
-
Sasgen, I.; Jurasinski, G.; Cermak, J.; Hey, A.; Knorr, K.-H.; Kegler, P.; Phillip, S.; Hartmann, J.; Rüggeberg, A.; Nieaber, B. (2011): The German Young Geoscientists Group - promoting exchange and information among the next generation of geoscientists. General Assembly European Geosciences Union (Vienna, Austria 2011).
-
Sasgen, I.; Klemann, V.; Martinec, Z. (2010): Glacial-isostatic adjustment in North America inferred from GRACE. General Assembly European Geosciences Union (Vienna, Austria 2010).
-
Sasgen, I.; Martinec, Z. (2009): Regional ice-mass redistribution in Antarctica from GRACE. General Assembly European Geophysical Union (Vienna, Austria 2009).
-
Thomas, M.; Sasgen, I.; Dobslaw, H.; Wickert, J. (2009): Erdsystemmodellierung - Von geodätischen Beobachtungsdaten zum Prozessverständnis. Klima im System Erde - Klimawandel - Antworten und Fragen aus den Geowissenschaften : Zusammenfassung der Konferenzbeiträge dbb forum berlin, Konferenz 2009 'Klima im System Erde' (Berlin 2009), 71.
-
Sasgen, I.; Martinec, Z.; Bamber, J. (2008): Present-day West Antarctic ice-mass change estimate by the constrained inversion of GRACE and InSAR data. AGU 2008 Fall Meeting. (San Francisco, USA 2008).
-
Fleming, K.; Martinec, Z.; Sasgen, I. (2007): Comparison of filtering/de-striping methods for GRACE gravity-field solutions. General Assembly European Geosciences Union (EGU) (Vienna, Austria 2007).
-
Sasgen, I.; Martinec, Z.; Fleming, K. (2007): Present-day regional mass changes in Antarctica from GRACE. General Assembly European Geosciences Union (EGU) (Vienna, Austria 2007).
-
Fleming, K.; Martinec, Z.; Sasgen, I. (2006): Geoid change over Australia: analysis of the GRACE gravity field solution. AGU 2006 Fall Meeting (San Francisco, USA 2006).
-
Fleming, K.; Martinec, Z.; Sasgen, I. (2006): The mass balance of the Greenland ice sheet: comparing results from GRACE and predictions based on altimetry observations. 3rd General Assembly European Geosciences Union (Vienna, Austria 2006).
-
Sasgen, I.; Mulvaney, R.; Klemann, V.; Wolf, D. (2006): Glacial-isostatic adjustment and sea-level change near Berkner Island, Antarctica. 3rd General Assembly European Geosciences Union (Vienna, Austria 2006).
-
Sasgen, I.; Martinec, Z.; Wolf, D. (2005): Geoid-height change and vertical crustal motion due to present and past ice-mass variations in Antarctica. 2nd General Assembly European Geosciences Union (Vienna, Austria 2005).
-
Fleming, K.; Martinec, Z.; Wolf, D.; Sasgen, I. (2004): Detectability of geoid displacements arising from changes in global continental-ice volumes by the GRACE gravity space mission.. Joint CHAMP/GRACE Science Meeting (Potsdam 2004).
-
Sasgen, I.; Mulvaney, R.; Klemann, V.; Wolf, D. (2007): Glacial-isostatic adjustment and sea-level change near Berkner Island, Antarctica. Scientific Technical Report ; STR 07/05, GeoForschungsZentrum, 20.
-
Sasgen, I.; Wolf, D.; Martinec, Z.; Klemann, V.; Hagedoorn, J. (2005): Geodetic signatures of glacial changes in Antarctica: rates of geoid-height change and radial displacement due to present and past ice-mass variations. Scientific Technical Report ; STR 05/01, GeoForschungsZentrum, 72.
-
Sasgen, I. (2009): Present-day ice-mass change and glacial-isostatic adjustment in the polar regions from satellite gravimetry and geophysical modelling. Freie Universität Berlin, FB Geowissenschaften, 173.
|
|
TOP