Harald Johnsen

Publication Activity (10 Years)

Years Active: 1994-2022
Publications (10 Years): 15

Top Topics

Retrieval Method

Top Venues

IEEE Trans. Geosci. Remote. Sens.

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.

Publications

Anis Elyouncha, Leif E. B. Eriksson, Harald Johnsen
Direct Comparison of Sea Surface Velocity Estimated From Sentinel-1 and TanDEM-X SAR Data. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 15 (2022)
Mathias Tollinger, Rune Graversen, Harald Johnsen
High-Resolution Polar Low Winds Obtained from Unsupervised SAR Wind Retrieval. Remote. Sens. 13 (22) (2021)
Anis Elyouncha, Leif E. B. Eriksson, Harald Johnsen
Comparison of the Sea Surface Velocity Derived from Sentinel-1 and Tandem-X. IGARSS (2021)
Artem Moiseev, Harald Johnsen, Johnny A. Johannessen
Retrieving Ocean Surface Currents from the Sentinel-1 Doppler Shift Observations: A Case Study of the Norwegian Coastal Current. IGARSS (2020)
Anis Elyouncha, Leif E. B. Eriksson, Harald Johnsen, Lars M. H. Ulander
Using Sentinel-1 Ocean Data for Mapping Sea Surface Currents Along the Southern Norwegian Coast. IGARSS (2019)
Vegard Nilsen, Geir Engen, Harald Johnsen
A Novel Approach to SAR Ocean Wind Retrieval. IEEE Trans. Geosci. Remote. Sens. 57 (9) (2019)
Thomas Krämer, Harald Johnsen, Camilla Brekke, Geir Engen
Comparing SAR-Based Short Time-Lag Cross Correlation and Doppler-Derived Sea Ice Drift Velocities. IEEE Trans. Geosci. Remote. Sens. 56 (4) (2018)
Romain Husson, Alexis Mouche, Harald Johnsen, Fabrice Collard, Geir Engen, Nicolas Longépé, Gilles Guitton, He Wang, Xuan Wang, François Soulat, Bertrand Chapron
Sentinel-1 Achievements for Ocean and Extreme Events Monitoring. IGARSS (2018)
Faozi Said, Harald Johnsen, Frédéric Nouguier, Bertrand Chapron, Geir Engen
Onto a Skewness Approach to the Generalized Curvature Ocean Surface Scattering Model. IEEE Trans. Geosci. Remote. Sens. 55 (10) (2017)
Harald Johnsen, Vegard Nilsen, Geir Engen, Alexis Aurelien Mouche, Fabrice Collard
Ocean doppler anomaly and ocean surface current from Sentinel 1 tops mode. IGARSS (2016)
Romain Husson, Alexis Mouche, Bertrand Chapron, Harald Johnsen, Fabrice Collard, Pauline Vincent, Gilles Guitton, Nicolas Longépé, Guillaume Hajduch, Yves Quilfen, Lucile Gaultier
Taking advantage of Sentinel-1 acquisition modes to improve ocean sea state retrieval. IGARSS (2016)
Alexis Mouche, Bertrand Chapron, Harald Johnsen, Fabrice Collard, He Wang, Gilles Guitton, Jinsong Yang, Romain Husson
Perspectives for combining and exploiting ocean wave spectra measured from different space missions. IGARSS (2016)
Faozi Said, Harald Johnsen, Bertrand Chapron, Geir Engen
An Ocean Wind Doppler Model Based on the Generalized Curvature Ocean Surface Scattering Model. IEEE Trans. Geosci. Remote. Sens. 53 (12) (2015)
Nuno Miranda, Peter J. Meadows, Guillaume Hajduch, Alan Pilgrim, Riccardo Piantanida, Davide Giudici, David Small, Adrian Schubert, Romain Husson, Pauline Vincent, Alexis Mouche, Harald Johnsen, Giovanna Palumbo
The Sentinel-1A instrument and operational product performance status. IGARSS (2015)
Thomas Krämer, Harald Johnsen, Camilla Brekke
Emulating Sentinel-1 Doppler Radial Ice Drift Measurements Using Envisat ASAR Data. IEEE Trans. Geosci. Remote. Sens. 53 (12) (2015)
Faozi Said, Harald Johnsen
Ocean Surface Wind Retrieval From Dual-Polarized SAR Data Using the Polarization Residual Doppler Frequency. IEEE Trans. Geosci. Remote. Sens. 52 (7) (2014)
Thomas Krcemer, Camilla Brekke, Harald Johnsen
Improving Doppler frequency estimation from Envisat data. IGARSS (2014)
Faozi Said, Harald Johnsen
Sea surface wind retrieval using both normalized radar cross section and polarization residual Doppler frequency from TerraSAR-X data. IGARSS (2012)
Harald Johnsen, Geir Engen, Gilles Guitton
Sea-Surface Polarization Ratio From Envisat ASAR AP Data. IEEE Trans. Geosci. Remote. Sens. 46 (11) (2008)
Sébastien Fouques, Harald Johnsen, Harald E. Krogstad
Influence of a nonlinear RAR modulation on the SAR imaging of ocean waves. IGARSS (2005)
Danièle Hauser, Alexis Mouche, Bertrand Chapron, Harald Johnsen, Jean-François Daloze, Christine Guérin, Gérard Caudal, Jean-Michel Lefevre
Ocean wave spectrum and radar cross-section analysis from coincident ENVISAT ASAR observations and airborne polarimetric radar measurements performed during the VALPARESO experiment. IGARSS (2003)
Harald Johnsen, Geir Engen, Bertrand Chapron
Validation of ASAR wave mode level 2 product. IGARSS (2003)
Geir Engen, Harald Johnsen, Bertrand Chapron
Curvature effects in ocean surface scattering. IGARSS (2003)
Bertrand Chapron, Harald Johnsen, René Garello
Wave and wind retrieval from sar images of the ocean. Ann. des Télécommunications 56 (11-12) (2001)
Tore Guneriussen, Kjell Arild Høgda, Harald Johnsen, Inge Lauknes
InSAR for estimation of changes in snow water equivalent of dry snow. IEEE Trans. Geosci. Remote. Sens. 39 (10) (2001)
Geir Engen, Paris W. Vachon, Harald Johnsen, Fred W. Dobson
Retrieval of ocean wave spectra and RAR MTF's from dual-polarization SAR data. IEEE Trans. Geosci. Remote. Sens. 38 (1) (2000)
Geir Engen, Harald Johnsen
SAR-ocean wave inversion using image cross spectra. IEEE Trans. Geosci. Remote. Sens. 33 (4) (1995)
Clifford Rufenach, Harald Johnsen, Kjell Arild Høgda
An approximate analytical method for correcting distortion in synthetic-aperture-radar ocean wave spectral peaks. IEEE Trans. Geosci. Remote. Sens. 33 (2) (1995)
Geir Engen, Harald Johnsen, Harald E. Krogstad, Stephen F. Barstow
Directional wave spectra by inversion of ERS-1 synthetic aperture radar ocean imagery. IEEE Trans. Geosci. Remote. Sens. 32 (2) (1994)