Comparison between GIPSY OASIS 6.0 and BERNESE 5.0 time series for long term GPS stations in Denmark

Khan, Shfaqat Abbas ; Knudsen, Per

part of: EUREF Publication, 2012,

Type: Book chapter - Book chapter

Presented at: EUREF symposium 2011, Budapest

Influence of network geometry on densification on the Faroe Islands 2011

Khan, Shfaqat Abbas ; Weber, Mette ; Engsager, Karsten Enggaard ; Knudsen, Per

part of: EUREF Publication, 2012,

Type: Book chapter - Book chapter

Presented at: EUREF symposium 2011, Budapest

Bedrock displacements in Greenland manifest ice mass variations, climate cycles and climate change

Bevis, Michael ; Wahr, John ; Khan, Shfaqat Abbas ; Madsen, Finn Bo ; Brown, Abel ; Willis, Michael ; Kendrick, Eric ; Knudsen, Per ; Box, Jason E. ; van Dam, Tonie ; Caccamise, Dana J., II ; Johns, Bjorn ; Nylen, Thomas ; Abbott, Robin ; White, Seth ; Miner, Jeremy ; Forsberg, René ; Zhou, Hao ; Wang, Jian ; Wilson, Terry ; Bromwich, David ; Francis, Olivier

in journal: National Academy of Sciences. Proceedings (ISSN: 0027-8424) (DOI: http://dx.doi.org/10.1073/pnas.1204664109), vol: 109, issue: 30, pages: 11944-11948, 2012

Type: Journal article - Journal article

DOI: 10.1073/pnas.1204664109

Integrating Non-Tidal Sea Level data from altimetry and tide gauges for coastal sea level prediction

Cheng, Yongcun ; Andersen, Ole Baltazar ; Knudsen, Per

in journal: Advances in Space Research (ISSN: 0273-1177) (DOI: http://dx.doi.org/10.1016/j.asr.2011.11.016), vol: 50, issue: 8, pages: 1099-1106, 2012

Type: Journal article - Journal article

DOI: 10.1016/j.asr.2011.11.016

Geodetic observations of accelerating ice loss in Greenland

Bevis, M. G. ; Khan, Shfaqat Abbas ; Brown, A. K. ; Kendrick, E. C. ; Wahr, J. M. ; Knudsen, Per ; Willis, M. J. ; van Dam, T. M.

Type: Conference abstract for conference - Conference abstract for conference

Presented at: 2012 AGU Fall Meeting, San Francisco

Exploring methods for combining altimetry with other data to extend the 20-year altimetric record onto a 50 year timescale

Svendsen, Peter Limkilde ; Andersen, Ole Baltazar ; Nielsen, Allan Aasbjerg ; Knudsen, Per

Type: Conference abstract for conference - Conference abstract for conference

Presented at: 2012 AGU Fall Meeting, San Francisco

First evaluation of MyOcean altimetric data in the Arctic Ocean

Cheng, Yongcun ; Andersen, Ole Baltazar ; Knudsen, Per

in journal: Ocean Science Discussions (ISSN: 1812-0806) (DOI: http://dx.doi.org/10.5194/osd-9-291-2012), vol: 9, issue: 1, pages: 291-314, 2012

Type: Journal article - Journal article

DOI: 10.5194/osd-9-291-2012

An ocean modelling and assimilation guide to using GOCE geoid products

Haines, K. ; Johannessen, J. A. ; Knudsen, Per ; Lea, D. ; Rio, M. -H. ; Bertino, L. ; Davidson, F. ; Hernandez, F.

in journal: Ocean Science (ISSN: 1812-0784) (DOI: http://dx.doi.org/10.5194/os-7-151-2011), vol: 7, issue: 1, pages: 151-164, 2011

Type: Journal article - Journal article

DOI: 10.5194/os-7-151-2011

An initial estimate of the North Atlantic steady-state geostrophic circulation from GOCE

Bingham, R.J. ; Knudsen, Per ; Andersen, Ole Baltazar ; Pail, R.

in journal: Geophysical Research Letters (ISSN: 0094-8276) (DOI: http://dx.doi.org/10.1029/2010GL045633), vol: 38, issue: 1, pages: L01606, 2011

Type: Journal article - Journal article

DOI: 10.1029/2010GL045633

Improving modeling of GOCE data using reduced point mass or multipole base functions

Herceg, Matija ; Tscherning, Carl Christian ; Knudsen, Per

Type: Poster - Poster

Presented at: American Geophysic Union, San Francisco, California, USA

Enhanced Mean Dynamic Topography And Ocean Circulation Estimation Using Goce Preliminary Mode

Knudsen, Per ; Bingham, Rory ; Andersen, Ole Baltazar ; Rio, Marie-Helene

part of: Proceedings of 4th International GOCE User Workshop (ISBN: 978-92-9092-260-5), 2011, European Space Agency, ESA,

Type: Article in proceedings - Article in proceedings

Presented at: 4th International GOCE User Workshop, Münich

The DTU2010MSS Mean Sea Surface In The Arctic - For And With Cyrosat-2 Data

Andersen, Ole Baltazar ; Knudsen, Per

part of: Proceedings of CryoSat Validation Workshop 2011 (ISBN: 978-92-9092-254-4), 2011, European Space Agency, ESA,

Type: Article in proceedings - Article in proceedings

Presented at: CryoSat Validation Workshop 2011, Francati (Rome)

A global mean dynamic topography and ocean circulation estimation using a preliminary GOCE gravity model

Knudsen, Per ; Bingham, R. ; Andersen, Ole Baltazar ; Rio, Marie-Helene

in journal: Journal of Geodesy (ISSN: 0949-7714) (DOI: http://dx.doi.org/10.1007/s00190-011-0485-8), vol: 85, issue: 11, pages: 861-879, 2011

Type: Journal article - Journal article

DOI: 10.1007/s00190-011-0485-8

GOCE user toolbox and tutorial

Knudsen, Per ; Benveniste, Jerome

part of: Proceedings of 4th International GOCE User Workshop (ISBN: 978-92-9092-260-5), 2012, European Space Agency, ESA,

Type: Article in proceedings - Article in proceedings

Presented at: 4th International GOCE User Workshop, Münich

Estimating the North Atlantic mean dynamic topography and geostrophic currents with GOCE

Bingham, Rory J. ; Knudsen, Per ; Andersen, Ole Baltazar

part of: Proceedings of 4th International GOCE User Workshop (ISBN: 978-92-9092-260-5), 2012, European Space Agency, ESA,

Type: Article in proceedings - Article in proceedings

Presented at: 4th International GOCE User Workshop, Münich

An initial investigation of the GOCE error variance-covariance matrices in the context of the GOCE user toolbox project

Bingham, Rory J. ; Tscherning, Christian ; Knudsen, Per

part of: Proceedings of 4th International GOCE User Workshop (ISBN: 978-92-9092-260-5), 2012, European Space Agency, ESA,

Type: Article in proceedings - Article in proceedings

Presented at: 4th International GOCE User Workshop, Münich

GNET detected an anomalous "spike" in ice loss in Greenland during the 2010 melting season

Bevis, Michael G ; Wahr, John M ; Khan, Shfaqat Abbas ; Madsen, Finn Bo ; Brown, Abel K ; Willis, Michael J ; Kendrick, Eric C ; Knudsen, Per ; van Dam, Tonie M ; Box, Jason E ; Caccamise, Dana John ; Johns, Bjorn ; Nylen, Thomas ; Abbott, Robin ; White, Seth ; Forsberg, René ; Zhou, Hao ; Francis, Olivier ; Wang, Jian ; Wilson, Terry J

Type: Conference abstract for conference - Conference abstract for conference

Presented at: 2011 AGU Fall Meeting, San Francisco, CA

The DNSC08GRA global marine gravity field from double retracked satellite altimetry

Andersen, Ole Baltazar ; Knudsen, Per ; Berry, P.A.M.

in journal: Journal of Geodesy (ISSN: 0949-7714) (DOI: http://dx.doi.org/10.1007/s00190-009-0355-9), vol: 84, issue: 3, pages: 191-199, 2010

Type: Journal article - Journal article

DOI: 10.1007/s00190-009-0355-9

Analysis of local ionospheric time varying characteristics with singular value decomposition

Jakobsen, Jakob ; Knudsen, Per ; Jensen, Anna B. O.

in journal: Journal of Geodesy (ISSN: 0949-7714) (DOI: http://dx.doi.org/10.1007/s00190-010-0378-2), vol: 84, issue: 7, pages: 449-456, 2010

Type: Journal article - Journal article

DOI: 10.1007/s00190-010-0378-2

Full Resolution Geoid from GOCE Gradients for Ocean Modeling

Herceg, Matija ; Knudsen, Per ; Andersen, Ole Baltazar ; Tscherning, Carl Christian

Type: Poster - Poster

Presented at: European Geosciences Union General Assembly 2010, Vienna