Per Knudsen

Per Knudsen

Professor

DTU SPACE
Institut for Rumforskning og Rumteknologi

Geodæsi og Jordobservation

Danmarks Tekniske Universitet

Elektrovej

Bygning 328, rum 112

2800 Kgs. Lyngby

Tlf.
Fax 45 25 95 75
E-mail pk@space.dtu.dk
ORCID 0000-0003-4640-6746

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2020
 

A new ocean mean dynamic topography model, derived from a combination of gravity, altimetry and drifter velocity data

Knudsen, Per ; Andersen, Ole ; Maximenko, Nikolai
in: Advances in space research

Type: Journal article (Peer reviewed)

Status: Accepted/In press     |    År: 2020     |    DOI: https://doi.org/10.1016/j.asr.2019.12.001

  PDF

A Novel Robust Approach for Correspondence-Free Extrinsic Calibration

Hu, Xiao ; Olesen, Daniel ; Per, Knudsen
part of: 2019 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2020, IEEE
Presented at:
International Conference on Intelligent Robots and Systems (IROS 2019)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2020     |    DOI: https://doi.org/10.1109/iros40897.2019.8968447

 

Global and Regional Evaluation of the First Year of Sentinel-3

Ranndal, Heidi ; Andersen, Ole B. ; Knudsen, Per
part of: Fiducial Reference Measurements for Altimetry, pages: 89-96, 2020, Springer, Cham
Presented at:
International Review Workshop on Satellite Altimetry Cal/Val Activities and Applications

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2020     |    DOI: https://doi.org/10.1007/1345_2018_50

 

The DTU17 Global Marine Gravity Field: First Validation Results

Andersen, O. B. ; Knudsen, P.
part of: Fiducial Reference Measurements for Altimetry, pages: 83-87, 2020, Springer, Cham
Presented at:
International Review Workshop on Satellite Altimetry Cal/Val Activities and Applications

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2020     |    DOI: https://doi.org/10.1007/1345_2019_65

2019
  PDF

Accelerating changes in ice mass within Greenland, and the ice sheet's sensitivity to atmospheric forcing

Bevis, Michael ; Harig, Christopher ; Khan, Shfaqat A. ; Brown, Abel ; Simons, Frederik J. ; Willis, Michael ; Fettweis, Xavier ; van den Broeke, Michiel R ; Madsen, Finn Bo ; Kendrick, Eric ; Caccamise, Dana J ; van Dam, Tonie ; Knudsen, Per ; Nylen, Thomas
in: Proceedings of the National Academy of Sciences of the United States of America, vol: 116, issue: 6, pages: 1934-1939

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1073/pnas.1806562116

  PDF

Calibration of Extrinsic Transformation Using Manifold Optimization

Hu, Xiao ; Olesen, Daniel ; Knudsen, Per
in: I F A C Workshop Series, vol: 52, issue: 8, pages: 124-129
Presented at:
10th IFAC Symposium on Intelligent Autonomous Vehicles (IAV 2019)

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1016/j.ifacol.2019.08.059

 

Evaluation of the Global Altimetric Marine Gravity Field DTU15: Using Marine Gravity and GOCE Satellite Gravity

Andersen, O. ; Knudsen, P. ; Kenyon, S. ; Holmes, S. ; Factor, John K.
part of: International Symposium on Advancing Geodesy in a Changing World - Proceedings of the IAG Scientific Assembly, 2017, pages: 77-81, 2019, Springer
Presented at:
International Symposium on Advancing Geodesy in a Changing World

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1007/1345_2018_52

 

GEOMED2: High-Resolution Geoid of the Mediterranean

Barzaghi, R. ; Carrion, D. ; Vergos, G. S. ; Tziavos, I. N. ; Grigoriadis, V. N. ; Natsiopoulos, D. A. ; Bruinsma, S. ; Reinquin, F. ; Seoane, L. ; Bonvalot, S. ; Lequentrec-Lalancette, M. F. ; Salaün, C. ; Andersen, O. ; Knudsen, P. ; Abulaitijiang, A. ; Rio, M. H.
part of: International Symposium on Advancing Geodesy in a Changing World - Proceedings of the IAG Scientific Assembly, 2017, pages: 43-49, 2019, Springer
Presented at:
International Symposium on Advancing Geodesy in a Changing World

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.1007/1345_2018_33

 

Global Sea Level Budget and Ocean Mass Budget, with Focus on New Data Products and Uncertainty Characterization.

Horwath, M. ; Cazenave, A. A. ; Palanisamy, H. K. ; Marti, F. ; Marzeion, B. ; Paul, F. ; Le Bris, R. ; Hogg, A. ; Otosaka, I. ; Shepherd, A. ; Doll, P. M. ; Caceres, D. ; Mueller Schmied, H. ; Johannessen, J. A. ; Nilsen, J. E. Ø. ; Raj, R. P. ; Forsberg, R. ; Sandberg Sorensen, L. ; Barletta, V. R. ; Knudsen, P. ; Andersen, O. B. ; Villadsen, H. ; Rose, S. K. ; Merchant, C. J. ; MacIntosh, C. ; von Schuckmann, K. ; Gutknecht, B. D. ; Novotny, K. ; Groh, A. ; Willen, M. O. ; Restano, M. ; Benveniste, J.
Presented at:
AGU Fall Meeting 2019

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2019

  PDF

Sea Level Trends and Variability of the Baltic Sea From 2D Statistical Reconstruction and Altimetry

Madsen, Kristine S. ; Hoyer, Jacob L. ; Suursaar, Ulo ; She, Jun ; Knudsen, Per
in: Frontiers in Earth Science, vol: 7

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2019     |    DOI: https://doi.org/10.3389/feart.2019.00243