Juha Karvonen

31 papers C 14Journal 14Unranked 3
YearRankTypeTitle / Venue / Authors
2022 J jnl
Baltic Sea Ice Concentration Estimation From C-Band Dual-Polarized SAR Imagery by Image Segmentation and Convolutional Neural Networks.
IEEE Trans. Geosci. Remote. Sens.
Juha Karvonen
2022 J jnl
Iceberg Detection in Dual-Polarized C-Band SAR Imagery by Segmentation and Nonparametric CFAR (SnP-CFAR).
IEEE Trans. Geosci. Remote. Sens.
Juha Karvonen, Alexandru Gegiuc, Tuomas Niskanen, Anni Montonen, Jørgen Buus-Hinkler, Eero Rinne
2020 J jnl
On Suitability of ALOS-2/PALSAR-2 Dual-Polarized SAR Data for Arctic Sea Ice Parameter Estimation.
IEEE Trans. Geosci. Remote. Sens.
Juha Karvonen, Eero Rinne, Heidi Sallila, Marko Mäkynen
2020 J jnl
Operational Service for Mapping the Baltic Sea Landfast Ice Properties.
Remote. Sens.
Marko Mäkynen, Juha Karvonen, Bin Cheng, Mwaba Hiltunen, Patrick Eriksson
2020 J jnl
Satellite Observations for Detecting and Forecasting Sea-Ice Conditions: A Summary of Advances Made in the SPICES Project by the EU's Horizon 2020 Programme.
Remote. Sens.
Marko Mäkynen, Jari Haapala, Giuseppe Aulicino, Beena Balan-Sarojini, Magdalena Balmaseda, Alexandru Gegiuc, Fanny Girard-Ardhuin, Stefan Hendricks, Georg C. Heygster, Larysa Istomina, Lars Kaleschke, Juha Karvonen, Thomas Krumpen, Mikko Lensu, Michael Mayer, Flavio Parmiggiani, Robert Ricker, Eero Rinne, Amelie U. Schmitt, Markku Similä, Steffen Tietsche, Rasmus T. Tonboe, Peter Wadhams, Mai Winstrup, Hao Zuo
2017 J jnl
Baltic Sea Ice Concentration Estimation Using SENTINEL-1 SAR and AMSR2 Microwave Radiometer Data.
IEEE Trans. Geosci. Remote. Sens.
Juha Karvonen
2017 J jnl
Bohai Sea Ice Parameter Estimation Based on Thermodynamic Ice Model and Earth Observation Data.
Remote. Sens.
Juha Karvonen, Lijian Shi, Bin Cheng, Markku Similä, Marko Mäkynen, Timo Vihma
2017 J jnl
Incidence Angle Dependence of First-Year Sea Ice Backscattering Coefficient in Sentinel-1 SAR Imagery Over the Kara Sea.
IEEE Trans. Geosci. Remote. Sens.
Marko Mäkynen, Juha Karvonen
2017 J jnl
MODIS Sea Ice Thickness and Open Water-Sea Ice Charts over the Barents and Kara Seas for Development and Validation of Sea Ice Products from Microwave Sensor Data.
Remote. Sens.
Marko Mäkynen, Juha Karvonen
2016 C conf
Bohai sea ice thickness estimation based on thermodynamic ice model and earth observation data.
IGARSS
Lijian Shi, Juha Karvonen, Bin Cheng, Marko Mäkynen, Tao Zeng, Bin Zou
2015 J jnl
A Comparison Between High-Resolution EO-Based and Ice Analyst-Assigned Sea Ice Concentrations.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Juha Karvonen, Jouni Vainio, Marika Marnela, Patrick Eriksson, Tuomas Niskanen
2014 J jnl
Baltic Sea Ice Concentration Estimation Based on C-Band Dual-Polarized SAR Data.
IEEE Trans. Geosci. Remote. Sens.
Juha Karvonen
2014 C conf
Sea ice thickness retrieval from SAR imagery over Bohai sea.
IGARSS
Lijian Shi, Juha Karvonen, Bin Cheng, Timo Vihma, Mingsen Lin, Yu Liu, Qimao Wang, Yongjun Jia
2012 J jnl
Baltic Sea Ice Concentration Estimation Based on C-Band HH-Polarized SAR Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Juha Karvonen
2009 — conf
Sea Ice SAR Classification based on Edge Features.
IGARSS (3)
Juha Karvonen, Martti Hallikainen
2008 — conf
Baltic Sea Ice Thickness Charts based on Thermodynamic Snow/Ice Model, C-band SAR Classification and Ice Motion Detection.
IGARSS (4)
Juha Karvonen, Bin Cheng, Markku Similä, Martti Hallikainen
2008 — conf
Sea Ice SAR Feature Extraction by Non-Negative Matrix and Tensor Factorization.
IGARSS (4)
Juha Karvonen, Arto Kaarna
2007 C conf
Baltic sea ice thickness charts based on thermodynamic ice model and SAR data.
IGARSS
Juha Karvonen, Bin Cheng, Markku Similä
2007 C conf
Polarview@FIMR: WWW-based delivery of baltic sea ice products to end-users.
IGARSS
Juha Karvonen, Jari Haapala, Jonni Lehtiranta, Ari Seinä
2007 C conf
SAR-based estimation of the baltic sea ice motion.
IGARSS
Juha Karvonen, Markku Similä, Jonni Lehtiranta
2006 C conf
C-Band SAR Based Estimation of Baltic Sea Ice Thickness Distributions.
IGARSS
Markku Similä, Juha Karvonen, Christian Haas, Martti Hallikainen
2005 C conf
On SAR-based statistical ice thickness estimation in the baltic sea.
IGARSS
Markku Similä, Juha Karvonen, Martti Hallikainen, Christian Haas
2005 J jnl
Open water detection from Baltic Sea ice Radarsat-1 SAR imagery.
IEEE Geosci. Remote. Sens. Lett.
Juha Karvonen, Markku Similä, Marko Mäkynen
2004 C conf
Comparison of SAR data and operational sea ice products to EM ice thickness measurements in the Baltic Sea.
IGARSS
Juha Karvonen, Markku Similä, Jari Haapala, Christian Haas, Marko Mäkynen
2004 C conf
Dependence between spatial statistics and distance for C-band backscattering signatures of the Baltic Sea ice.
IGARSS
Marko Mäkynen, A. Terhikki Manninen, Markku Similä, Juha Karvonen, Martti Hallikainen
2004 C conf
Open water detection from Baltic sea ice SAR imagery.
IGARSS
Juha Karvonen, Markku Similä, Marko Mäkynen
2003 C conf
Feature detection from preprocessed sea ice SAR data based on higher-order statistics.
IGARSS
Juha Karvonen
2003 C conf
Ice thickness estimation using SAR data and ice thickness history.
IGARSS
Juha Karvonen, Markku Similä, Istvan Heiler
2002 J jnl
A wavelet transform coder supporting browsing and transmission of sea ice SAR imagery.
IEEE Trans. Geosci. Remote. Sens.
Juha Karvonen, Markku Similä
2002 C conf
An iterative incidence angle normalization algorithm for sea ice SAR images.
IGARSS
Juha Karvonen, Markku Similä, Marko Mäkynen
2002 C conf
Incidence angle dependence of the mean C-band HH-polarization backscattering signatures of the Baltic Sea ice.
IGARSS
Marko Mäkynen, A. Terhikki Manninen, Markku Similä, Juha Karvonen, Martti Hallikainen