Harald Johnsen

Sjefsforsker
Mobil: +47 951 73 353
Epost: hjoh@norceresearch.no
Kontoradresse: Siva Innovasjonssenter, Sykehusvn 21, 9019 Tromsø

Publikasjoner

On removal of sea state contribution to Sentinel-1 Doppler shift for retrieving reliable ocean surface current
Journal of Geophysical Research (JGR): Oceans 2020
Evaluation of Radial Ocean Surface Currents Derived From Sentinel-1 IW Doppler Shift Using Coastal Radar and Lagrangian Surface Drifter Observations
Journal of Geophysical Research (JGR): Space Physics 2020
SEASTAR: A Mission to Study Ocean Submesoscale Dynamics and Small-Scale Atmosphere-Ocean Processes in Coastal, Shelf and Polar Seas
Frontiers in Marine Science 2019
Spatiotemporal observations of wave dispersion within sea ice using Sentinel-1 SAR TOPS mode
Journal of Geophysical Research (JGR): Oceans 2019
Sentinel-1 sar observations of peak wavelength and dominant wave direction in the marginal ice zone of the barents sea
Proceedings - International Conference on Port and Ocean Engineering under Arctic Conditions 2019
A Novel Approach to SAR Ocean Wind Retrieval
IEEE Transactions on Geoscience and Remote Sensing 2019
SKIM, a Candidate Satellite Mission Exploring Global Ocean Currents and Waves
Frontiers in Marine Science 2019
A new look at Envisat ASAR range Doppler shift retrieval with the aim of reprocessing ten years of level-0 data
2018
Improved knowledge of high latitude ocean circulation with Synthetic Aperture Radar (ISAR) ESA-PRODEX-ISAR FINAL REPORT
Nansen Senter for Miljø og Fjernmåling 2018
Scientific Assessment of TSCV Retrievals from Stereo-SAR – A critical Review. (4/2018)
Norut 2018
StereoSAR: A multi-static SAR mission concept to enhance Sentinel-1 capabilities for measuring ocean dynamics
Proceedings of SPIE, the International Society for Optical Engineering 2017
Comparing SAR based short time-lag cross-correlation and Doppler derived sea ice drift velocities
IEEE Transactions on Geoscience and Remote Sensing 2017
Onto a skewness approach to the generalized curvature ocean surface scattering model
IEEE Transactions on Geoscience and Remote Sensing 2017
SENSYF experience on integration of EO services in a generic, cloud-based EO exploitation platform
ESA SP 2016
Ocean Doppler anomaly and ocean surface current from Sentinel 1 tops mode.
IEEE International Geoscience and Remote Sensing Symposium proceedings 2016
An ocean wind Doppler model based on the generalized curvature ocean surface scattering model
IEEE Transactions on Geoscience and Remote Sensing 2015
Emulating sentinel-1 Doppler radial ice drift measurements using envisat ASAR data
IEEE Transactions on Geoscience and Remote Sensing 2015
ERS Wave mission reprocessing – QC support - Envisat mission extension support: Assessment of WV Product Quality after Orbit Change. (1/2014)
Norut 2014
Improving Doppler frequency estimation from Envisat data
IEEE International Geoscience and Remote Sensing Symposium proceedings 2014
Long term PS-Cal analysis of ERS and ASAR data and comparison to other calibration techniques.
2014
Sentinel-1 Geophysical Doppler Product - Performance and Application
2014
Ocean Surface Wind Retrieval From Dual-Polarized SAR Data Using the Polarization Residual Doppler Frequency
IEEE Transactions on Geoscience and Remote Sensing 2014
SAR wave processing – improvements towards Sentinel-1 mission
ESA SP 2012
Wave mode processing algorithms, product validation and assimilation. Wave retrievals and applications - White Paper
ESA SP 2012
High-precision Doppler estimation for ocean applications
ESA SP 2012
Assessment of ocean wind retrieval from dual-polarized x-band SAR data
2012
Sea surface wind retrieval using both normalized radar cross-section and polarization residual Doppler frequency from TerraSAR-X data
2012
Sea surface polarization ratio from Envisat ASAR AP Data
IEEE Transactions on Geoscience and Remote Sensing 2008
Curvature Effects in Ocean Surface Scattering
IEEE Transactions on Antennas and Propagation 2006
Kostnytteanalyse (KryoNor1 WP1300)
Norsk Regnesentral 2003
Oversikt over tilgjengelige satellittdata relevant or kryosfæren (KryoNor1 WP 1100)
Norsk Regnesentral 2003
Hermeneutics and archaeology: on the philosophy of contextual archaeology
2000
Vedlegg til markedsundersøkelse romjordteknologi
Norut Informasjonsteknologi 2000
Markedsundersøkelse romjordteknologi
Norut Informasjonsteknologi 2000
Retrieval of Ocean Wave Spectra and RAR MTF’s From Dual-Polarization SAR Data
IEEE Transactions on Geoscience and Remote Sensing 1999
Preprocessing algorithms - a review
1997
EMISAR and ERS-1 data within the European Multi-sensor Airborne Campaign EMAC-95
Ukjent 1997
Snow monitoring using EMISAR and ERS-1 data within the European Multi-sensor Airborne Campaign EMAC-95
Ukjent 1997
SAR-Ocean Wave Inversion Using Image Cross Spectra
IEEE Transactions on Geoscience and Remote Sensing 1995