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Items where Author is "Wesche, Christine"

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Number of items: 57.

Article

Rackow, T. , Wesche, C. , Timmermann, R. , Hellmer, H. , Juricke, S. and Jung, T. (2017)
A simulation of small to giant Antarctic iceberg evolution: Differential impact on climatology estimates ,

Journal of Geophysical Research: Oceans .

doi:https://doi.org/10.1002/2016JC012513 , hdl:10013/epic.50772

Preview

Article

Wesche, C. , Kohlberg, E. and Nixdorf, U. (2017)
Crevasse Detection for Safety Issues During the Antarctic Winter using High‐Resolution Synthetic Aperture Radar (SAR) Imagery ,

Proceedings of the COMNAP Symposium 2016 Winter-Over Challenges, pp. 115-119 .

hdl:10013/epic.51690

Article

Kohlberg, E. , Wesche, C. , Nixdorf, U. and Mengedoht, D. (2017)
Development of Telemedicine: A Substantial Contribution to Medical Safety During Winter‐ Over ,

Proceedings of the COMNAP Symbosium 2016 Winter-Over Challenges, pp. 109-113 .

hdl:10013/epic.51688

Article

Kohlberg, E. , Wesche, C. , Nixdorf, U. and Mengedoht, D. (2017)
How to Face the Winter‐Over Challenge in Terms of Team Building and Training? The Approach of Alfred Wegener Institute ,

Proceedings of the COMNAP Symposium 2016 Winter-Over Challenges, pp. 67-71 .

hdl:10013/epic.51686

Article

Marino, A. , Dierking, W. and Wesche, C. (2016)
A Depolarization Ratio Anomaly Detector to Identify Icebergs in Sea Ice Using Dual-Polarization SAR Images ,

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 54 (9), pp. 5602-5615 .

doi:https://doi.org/10.1109/TGRS.2016.2569450 , hdl:10013/epic.48477

Article

Wesche, C. , Weller, R. , König-Langlo, G. , Fromm, T. , Eckstaller, A. , Nixdorf, U. and Kohlberg, E. (2016)
Neumayer III and Kohnen Station in Antarctica operated by the Alfred Wegener Institute ,

Journal of large-scale research facilities JLSRF, 2 (A85), pp. 1-6 .

doi:https://doi.org/10.17815/jlsrf-2-152 , hdl:10013/epic.49368

Article

Wesche, C. and Dierking, W. (2016)
Estimating iceberg paths using a wind-driven drift model ,

Cold Regions Science and Technology, 125 (1), pp. 31-39 .

doi:https://doi.org/10.1016/j.coldregions.2016.01.008 , hdl:10013/epic.46888

Article

Wesche, C. , Steinhage, D. and Nixdorf, U. (2016)
Polar aircraft Polar5 and Polar6 operated by the Alfred Wegener Institute ,

Journal of large-scale research facilities, 2 (A87), pp. 1-7 .

doi:https://doi.org/10.17815/jlsrf-2-153 , hdl:10013/epic.50444

Preview

Article

Marino, A. , Rulli, R. , Wesche, C. and Hajnsek, I. (2015)
A new algorithm for iceberg detection with dual-polarimetric SAR data ,

IEEE International Geoscience and Remote Sensing Symposium (IGARSS) .

doi:https://doi.org/10.1109/IGARSS.2015.7326561 , hdl:10013/epic.46292

Article

Wesche, C. and Dierking, W. (2015)
Near-coastal circum-Antarctic iceberg size distributions determined from Synthetic Aperture Radar images ,

Remote Sensing of Environment, 156 , pp. 561-569 .

doi:https://doi.org/10.1016/j.rse.2014.10.025 , hdl:10013/epic.44490

Article

Paul, S. , Willmes, S. , Hoppmann, M. , Hunkeler, P. , Wesche, C. , Nicolaus, M. , Heinemann, G. and Timmermann, R. (2015)
The impact of early-summer snow properties on Antarctic landfast sea-ice X-band backscatter ,

Annals of Glaciology, 56 (69), pp. 263-273 .

doi:https://doi.org/10.3189/2015AoG69A715 , hdl:10013/epic.45622

Article

Dierking, W. and Wesche, C. (2014)
C-Band Radar Polarimetry—Useful for detection of icebergs in sea ice? ,

IEEE Transactions on Geoscience and Remote Sensing, 52 (1), pp. 25-37 .

doi:https://doi.org/10.1109/TGRS.2012.2234756 , hdl:10013/epic.41183

Article

Dierking, W. , Linow, S. , Wesche, C. , Rack, W. , Hoppmann, M. and Willmes, S. (2013)
TSX-Data for Studies of Snow on Ice Sheets And Sea Ice - Preliminary Results ,

5. TerraSAR-X / 4. Tandem-X Science Team Meeting .

hdl:10013/epic.42053

Preview

Article

Wesche, C. , Jansen, D. and Dierking, W. (2013)
Calving Fronts of Antarctica: Mapping and Classification ,

Remote Sensing, 5 (12), pp. 6305-6322 .

doi:https://doi.org/10.3390/rs5126305 , hdl:10013/epic.42696

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Article

Wesche, C. and Dierking, W. (2012)
Iceberg signatures and detection in synthetic aperture radar (SAR) images in two test regions of the Weddell Sea, Antarctica ,

Journal of Glaciology, 58 (208), pp. 325-339 .

doi:https://doi.org/10.3189/2012J0G11J020 , hdl:10013/epic.38879

Preview

Article

Wesche, C. , Riedel, S. and Steinhage, D. (2009)
Precise surface topography of the grounded ice ridges at Ekstromisen, Antarctica, based on several geophysical data sets ,

ISPRS Journal of Photogrammetry and Remote Sensing 64, pp. 381-386 .

doi:https://doi.org/10.1016/j.isprsjprs.2009.01.005 , hdl:10013/epic.32903

Article

Drews, R. , Rack, W. , Wesche, C. and Helm, V. (2009)
A spatially adjusted elevation model in Dronning Maud Land, Antarctica, based on differential SAR Interferometry ,

IEEE Transactions on Geoscience and Remote Sensing, 47 (8), pp. 2501-2509 .

doi:https://doi.org/10.1109/TGRS.2009.2016081 , hdl:10013/epic.33171

Article

Wesche, C. , Eisen, O. , Oerter, H. , Schulte, D. and Steinhage, D. (2007)
Surface topography and ice flow in the vicinity of the EDML deep-drilling site, Antarctica ,

Journal of Glaciology, 53 (182), pp. 442-448 .

hdl:10013/epic.42127

Inbook

Wesche, C. and Dierking, W. (2014)
From ice shelves to icebergs: Classification of calving fronts, iceberg monitoring and drift simulation ,

In: Energy and our Changing Planet, IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2014 : 13-18 July 2014, Québec City, Québec, Canada; proceedings, Piscataway, New Jersey, USA, IEEE, ISBN: 978-1-4799-5775-0 .

doi:https://doi.org/10.1109/IGARSS.2014.6946410 , hdl:10013/epic.44807

Thesis

Thesis -PhD

Wesche, C. (2009)
Evaluation and application of GPS and altimetry data over central Dronning Maud Land, Antarctica: annual elevation change, a digital elevation model, and surface flow velocity ,

PhD thesis, Fachbereich 5, University Bremen. .

hdl:10013/epic.42125

Preview

Thesis -Diplom

Wesche, C. (2005)
Auswertung und Interpretation der Oberflächen Topographie und -geschwindigkeiten des Eisschildes in Dronning Maud Land, Antarktis

Diplom thesis, Martin-Luther-Universität Halle/ Wittenberg.

hdl:10013/epic.42126

Conference

Conference -Poster

Bornemann, H. , Held, C. , Arndt, J. E. , Bester, M. N. , Dorschel, B. , Gerdes, D. , Gutt, J. , Knust, R. , Nachtsheim, D. A. , Oosthuizen, C. W. C. , Owsianowski, N. , Plötz, J. , Richter, C. , Ryan, S. , Schröder, M. , Sieger, R. , Steinhage, D. and Wesche, C. (2018)
Shelf ice-associated cryo-benthos and environmental features ,

XXXV SCAR Biennial Meetings, Arctic Science Summit Week 2018 & IASC Business Meetings and SCAR/IASC Open Science Conference, Davos, Switzerland, 19 June 2019 - 23 June 2018 .

hdl:10013/epic.87d5501f-d155-4faa-a94d-9e1d907a98fa

Preview

Conference -Talk

Rackow, T. , Wesche, C. , Timmermann, R. , Hellmer, H. , Juricke, S. and Jung, T. (2017)
A simulation of small to giant Antarctic iceberg evolution: differential impact on climatology estimates ,

European Geosciences Union General Assembly 2017, Austria Center Vienna, Vienna, Austria, 23 April 2017 - 28 April 2017 .

hdl:10013/epic.50782

Conference -Talk

Kohlberg, E. , Wesche, C. , Nixdorf, U. and Mengedoht, D. (2016)
Development of Telemedicine: A Substantial Contribution to Medical Safety During Winter‐ Over ,

COMNAP Symposium 2016 Winter-Over Challenges, Goa, India, 19 August 2016 - 20 August 2016 .

hdl:10013/epic.51687

Conference -Talk

Kohlberg, E. , Wesche, C. , Nixdorf, U. and Mengedoht, D. (2016)
How to Face the Winter‐Over Challenge in Terms of Team Building and Training? The Approach of Alfred Wegener Institute ,

COMNAP Symposium 2016 Winter-Over Challenges, Goa, India, 19 August 2016 - 20 August 2016 .

hdl:10013/epic.51685

Conference -Poster

Wesche, C. , Höppner, K. , Diedrich, E. , Kohlberg, E. and Nixdorf, U. (2016)
Using the DLR NRT Satellite Imagery Service for the Navigation of Vessels through Sea Ice ,

COMNAP Symposium 2016 Winter-Over Challenges, Goa, India, 19 August 2016 - 20 August 2016 .

hdl:10013/epic.51681

Conference -Talk

Wesche, C. , Kohlberg, E. and Nixdorf, U. (2016)
Crevasse Detection for Safety Issues During the Antarctic Winter using High‐Resolution Synthetic Aperture Radar (SAR) Imagery ,

COMNAP Symposium 2016 Winter-Over Challenges, Goa, India, 19 August 2016 - 20 August 2016 .

hdl:10013/epic.51689

Conference -Poster

Wacker, U. , Ziemer-Hollands, C. , Wesche, C. and Koenig-Langlo, G. , Alfred-Wegener-Institut (2016)
Hochaufloesende Simulation von Wolken und Niederschlag in Dronning-Maud-Land ,

DACH-Meteorologentagung 2016, Berlin, 14 March 2016 - 16 March 2016 .

hdl:10013/epic.47855

Conference -Invited talk

Dierking, W. , Wesche, C. and Marino, A. (2015)
Iceberg detection and drift simulation ,

16th Meeting of the International Ice Charting Working Group, 19 October 2015 - 23 October 2015 .

hdl:10013/epic.46159

Preview

Conference -Talk

Wesche, C. and Dierking, W. (2015)
Near-coastal Antarctic Iceberg Size Distributions Determined From SAR Images ,

EGU General Assembly, Vienna, Austria, 13 April 2015 - 17 April 2015 .

hdl:10013/epic.45138

Conference -Talk

Wesche, C. and Dierking, W. (2014)
From ice shelves to icebergs: Classification of calving fronts, iceberg monitoring and drift simulation ,

IGARSS 2014, Québec City, Canada, 14 July 2014 - 18 July 2014 .

hdl:10013/epic.43964

Conference -Invited talk

Rackow, T. , Wesche, C. and Timmermann, R. (2014)
Modeling iceberg drift and decay in the Southern Ocean ,

IUP – AWI blockseminar on ice-ocean-interaction, AWI building D, Hörsaal, 29 July 2014 - 29 July 2014 .

hdl:10013/epic.46049

Preview

Conference -Talk

Wesche, C. , Rackow, T. and Dierking, W. (2014)
Observation and modeling the iceberg drift in the eastern Weddell Sea iceberg alley ,

International Symposium on Sea Ice in a Changing Environment, Hobart, Australia, 10 March 2014 - 14 March 2014 .

hdl:10013/epic.42940

Preview

Conference -Talk

Wesche, C. , Rackow, T. and Dierking, W. (2013)
Iceberg drift in the Eastern Weddell Sea: Observation vs. Model ,

14th Meeting of the International Ice Charting Working Group, Reykjavik, Iceland, 21 October 2013 - 25 October 2013 .

hdl:10013/epic.42561

Conference -Poster

Wesche, C. , Rackow, T. and Dierking, W. (2013)
Iceberg Drift in the Eastern Weddell Sea: Observed and Modeled ,

ESA Living Planet Symposium, Edinburgh, Scotland, 9 September 2013 - 13 September 2013 .

hdl:10013/epic.42120

Conference -Conference paper

Wesche, C. , Rackow, T. and Dierking, W. (2013)
Iceberg drift in the eastern Weddell Sea: observed and modeled ,

ESA Living Planet Symposium, Edinburgh, Scotland, 9 September 2013 - 13 September 2013 .

hdl:10013/epic.43016

Preview

Conference -Poster

Rackow, T. , Wesche, C. , Timmermann, R. and Juricke, S. (2013)
Modelling Southern Ocean iceberg drift and decay with FESOM-IB ,

European Geophysical Union, Vienna, Austria, 7 April 2013 - 12 April 2013 .

hdl:10013/epic.45137

Preview

Conference -Poster

Marino, A. , Dierking, W. , Hajnsek, I. and Wesche, C. (2013)
SAR polarimetry for classification of sea ice: a comparison of physical based algorithms on ICESAR data ,

ESA Living Planet Symposium, Edinburgh, Scotland, 9 September 2013 - 13 September 2013 .

hdl:10013/epic.42939

Conference -Invited talk

Wesche, C. , Rackow, T. and Dierking, W. (2013)
Southern ocean iceberg drift ,

DFG Berichtskolloqium SPP Antarktisforschung auf der 25. Internationalen Polartagung, Hamburg, Deutschland, 17 March 2013 - 22 March 2013 .

hdl:10013/epic.40667

Preview

Conference -Talk

Wesche, C. and Dierking, W. (2012)
Polarimetric analysis of iceberg and sea ice radar backscattering mechanisms for iceberg detection ,

IGARSS 2012, Munich, Germany, 23 July 2012 - 27 July 2012 .

hdl:10013/epic.39132

Preview

Conference -Talk

Wesche, C. (2012)
Classification of calving fronts around Antarctica ,

FRISP Workshop, Utö, Schweden, 11 June 2012 - 14 June 2012 .

hdl:10013/epic.39136

Preview

Conference -Talk

Wesche, C. , Rackow, T. and Dierking, W. (2012)
Combining SAR images with an iceberg drift model for improving mass loss estimations caused by iceberg calving - a case study ,

Earth observation and cryosphere science, Frascati, Italy, 13 November 2012 - 16 November 2012 .

hdl:10013/epic.40257

Preview

Conference -Talk

Wesche, C. and Dierking, W. (2012)
Polarimetric analyses of dominant radar backscattering mechanisms for iceberg detection ,

International Circumpolar Remote Sensing Syposium, Levi, Finnland, 14 May 2012 - 18 May 2012 .

hdl:10013/epic.39134

Preview

Conference -Talk

Wesche, C. and Dierking, W. (2010)
Eisberge und Meereis in SAR Bildern ,

DFG Berichtskolloquium SPP Antarktisforschung auf der 24. Internationalen Polartagung vom 6.9. - 10.9.2010 in Obergurgl, Österreich. .

hdl:10013/epic.35298

Conference -Talk

Wesche, C. and Dierking, W. (2010)
Separation of icebergs and sea ice in SAR images ,

ESA Living Planet Symposium 28.6. - 2.7.2010 Bergen, Norway. .

hdl:10013/epic.35297

Conference -Talk

Wesche, C. and Dierking, W. (2010)
Separation of icebergs and sea ice in SAR images ,

FRISP Workshop, 21. - 24. June 2010 in Bad Bederkesa, Germany. .

hdl:10013/epic.35451

Conference -Conference paper

Wesche, C. and Dierking, W. (2010)
Separation of icebergs and sea ice in SAR images ,

Proceedings of ESA Living Planet Symposium, 28 June - 2 July 2010, Bergen, Norway / European Space Agency, H. Lacoste-Francis, (ed.)CD-ROM. Noordwijk : ESA Communication Production Office (SP / European Space Agency ; 686)(ESA-SP ; 686) .

hdl:10013/epic.36791

Conference -Poster

Wesche, C. and Dierking, W. (2009)
Detection of icebergs using ERS SAR images ,

Crysopherice Science Workshop 4.11. - 6.11.2009 Sheffield. .

hdl:10013/epic.33763

Conference -Poster

Wesche, C. , Riedel, S. and Steinhage, D. (2008)
Höhenmodell der gegründeten Eiszungen im Umfeld der deutschen Überwinterungsstation Neumayer, Antarktis ,

23. Internationale Polartagung, Münster, Germany, 10 March 2008 - 14 March 2008 .

hdl:10013/epic.42131

Conference -Talk

Drews, R. , Rack, W. , Wesche, C. and Steinhage, D. (2008)
Surface topography and massflux of the Antarctic ice sheet in western Dronning Maud Land, derived by differential SAR interferomety ,

EGU General Assembly 2008. .

hdl:10013/epic.30442

Preview

Conference -Poster

Wesche, C. , Drews, R. , Steinhage, D. and Rack, W. (2007)
Precise surface topography in Dronning Maud Land, Antarctica, based on ground based kinematic GPS measurements ,

International Symposium on snow science, Moscow, Russia, September 2007 - September 2007 .

hdl:10013/epic.42130

Conference -Poster

Wesche, C. , Eisen, O. , Helm, V. , Riedel, S. , Rülke, A. and Steinhage, D. (2007)
Surface topography in the center of Dronning Maud Land, Antarctica, derived from airborne radar altimetry and ground based kinematic GPS measurements ,

General Assembly of the European Geosciences Union, Vienna, Austria, 15 April 2007 - 20 April 2007 .

hdl:10013/epic.42129

Conference -Poster

Steinhage, D. , Rack, W. , Wesche, C. , Rotschky, G. and Gernandt, H. (2006)
Comparison of surface topography data-sets along new proposed flight routes in Dronning Maud Land and adjacent areas ,

12th Symposium on Antarctic Logistics and Operations, organised by the COMNAP Standing Committee on Antarctic Logistics and Operations (SCALOP), Hobart, Tasmania, AustraliaJuly 2006. .

hdl:10013/epic.26289

Conference -Poster

Wesche, C. , Rack, W. , Eisen, O. and Steinhage, D. (2006)
GPS vs. ICESat: a comparison of two elevation models in Dronning Maud Land, Antarctica ,

General Assembly of the European Geosciences Union, Vienna, Austria, 2 April 2006 - 7 April 2006 .

hdl:10013/epic.42128

Conference -Talk

Wesche, C. , Eisen, O. , Steinhage, D. , Rack, W. and Oerter, H. (2005)
Auswertung und Interpretation der Oberflächentopographie und -geschwindigkeit des Eisschildes in Dronning Maud Land, Antarktis, aus GPS-Messungen ,

22. Internationale Polartagung, Jena, Germany, 18 September 2005 - 24 September 2005 .

hdl:10013/epic.42132

Miscellaneous

Wesche, C. , Mengedoht, D. , Nixdorf, U. , Brey, T. , Steinhage, D. and Fromm, T. (2018)
Expedtion program ANT-Land 2018/19 - Land activities and flight missions

[Miscellaneous]

hdl:10013/epic.ebef8957-1b91-47f1-820d-2d2cd308ea78