Jaan Praks

According to our database, Jaan Praks authored at least 95 papers between 1999 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Optimization of a LEO-PNT Constellation: Design Considerations and Open Challenges.

Kaan Çelikbilek, Elena Simona Lohan, Jaan Praks

Int. J. Satell. Commun. Netw., 2025

LEO-PNT Feasibility Aspects: Satellite Navigation Payload Size, Weight, and Power Analysis.

Mayank, Fabricio dos Santos Prol, Ville Lundén, Zainab Saleem, Guillem Foreman-Campins, Shikha Sharma, Elena Simona Lohan, Mohammad Zahidul H. Bhuiyan, Sanna Kaasalainen, Heidi Kuusniemi, Jaan Praks

IEEE Access, 2025

2024

Simulations of Dedicated LEO-PNT Systems for Precise Point Positioning: Methodology, Parameter Analysis, and Accuracy Evaluation.

Fabricio dos Santos Prol, Mohammad Zahidul H. Bhuiyan, Sanna Kaasalainen, Elena Simona Lohan, Jaan Praks, Kaan Çelikbilek, Heidi Kuusniemi

IEEE Trans. Aerosp. Electron. Syst., October, 2024

X- and Ku-Band SAR Backscattering Signatures of Snow-Covered Lake Ice and Sea Ice.

Katriina Veijola, Juval Cohen, Marko Mäkynen, Juha Lemmetyinen, Jaan Praks, Bin Cheng

Remote. Sens., January, 2024

Comparing InSAR Snow Water Equivalent Retrieval Using ALOS2 With In Situ Observations and SnowModel Over the Boreal Forest Area.

Jorge Jorge Ruiz, Ioanna Merkouriadi, Juha Lemmetyinen, Juval Cohen, Anna Kontu, Thomas Nagler, Jouni Pulliainen, Jaan Praks

IEEE Trans. Geosci. Remote. Sens., 2024

Enhancing Hyrcanian Forest Height and Aboveground Biomass Predictions: A Synergistic Use of TanDEM-X InSAR Coherence, Sentinel-1, and Sentinel-2 Data.

Ghasem Ronoud, Ali Asghar Darvishsefat, Maryam Poorazimy, Erkki Tomppo, Oleg Antropov, Jaan Praks

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024

LEO-PNT payload architecture and satellite design analysis.

Mayank, Fabricio dos Santos Prol, Ville Lundén, Elena Simona Lohan, Zainab Saleem, Shikha Sharma, Mohammad Zahidul H. Bhuiyan, Sanna Kaasalainen, Heidi Kuusniemi, Jaan Praks

Proceedings of the IEEE International Conference on Wireless for Space and Extreme Environments, 2024

2023

Receiver architectures for positioning with low earth orbit satellite signals: a survey.

Christina Pinell, Fabricio dos Santos Prol, Mohammad Zahidul H. Bhuiyan, Jaan Praks

EURASIP J. Adv. Signal Process., December, 2023

Sentinel-1 Time Series for Predicting Growing Stock Volume of Boreal Forest: Multitemporal Analysis and Feature Selection.

Shaojia Ge, Erkki Tomppo, Yrjö Rauste, Ronald E. McRoberts, Jaan Praks, Hong Gu, Weimin Su, Oleg Antropov

Remote. Sens., July, 2023

First Demonstration of Space-Borne Polarization Coherence Tomography for Characterizing Hyrcanian Forest Structural Diversity.

Maryam Poorazimy, Shaban Shataee, Hossein Aghababaei, Erkki Tomppo, Jaan Praks

Remote. Sens., February, 2023

Simulations using LEO-PNT systems: A Brief Survey.

Fabricio dos Santos Prol, Sanna Kaasalainen, Elena Simona Lohan, Mohammad Zahidul H. Bhuiyan, Jaan Praks, Heidi Kuusniemi

Proceedings of the IEEE/ION Position, Location and Navigation Symposium, 2023

2022

Investigation of Environmental Effects on Coherence Loss in SAR Interferometry for Snow Water Equivalent Retrieval.

Jorge Jorge Ruiz, Juha Lemmetyinen, Anna Kontu, Riku Tarvainen, Risto Vehmas, Jouni Pulliainen, Jaan Praks

IEEE Trans. Geosci. Remote. Sens., 2022

Particle Swarm Optimization for Magnetometer Calibration With Rotation Axis Fitting Using In-Orbit Data.

Bagus Adiwiluhung Riwanto, Petri Niemela, Hendrik Ehrpais, Andris Slavinskis, Muhammad Rizwan Mughal, Jaan Praks

IEEE Trans. Aerosp. Electron. Syst., 2022

Improved Semisupervised UNet Deep Learning Model for Forest Height Mapping With Satellite SAR and Optical Data.

Shaojia Ge, Hong Gu, Weimin Su, Jaan Praks, Oleg Antropov

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022

Survey on Optimization Methods for LEO-Satellite-Based Networks with Applications in Future Autonomous Transportation.

Kaan Çelikbilek, Zainab Saleem, Ruben Morales Ferre, Jaan Praks, Elena Simona Lohan

Sensors, 2022

Improved LSTM Model for Boreal Forest Height Mapping Using Sentinel-1 Time Series.

Shaojia Ge, Weimin Su, Hong Gu, Yrjö Rauste, Jaan Praks, Oleg Antropov

Remote. Sens., 2022

Attenuation of Radar Signal by a Boreal Forest Canopy in Winter.

Juha Lemmetyinen, Jorge Jorge Ruiz, Juval Cohen, Jouko Haapamaa, Anna Kontu, Jouni Pulliainen, Jaan Praks

IEEE Geosci. Remote. Sens. Lett., 2022

Is LEO-Based Positioning with Mega-Constellations the Answer for Future Equal Access Localization?

Ruben Morales Ferre, Elena Simona Lohan, Heidi Kuusniemi, Jaan Praks, Sanna Kaasalainen, Christina Pinell, Mahmoud Elsanhoury

IEEE Commun. Mag., 2022

Position, Navigation, and Timing (PNT) Through Low Earth Orbit (LEO) Satellites: A Survey on Current Status, Challenges, and Opportunities.

Fabricio dos Santos Prol, Ruben Morales Ferre, Zainab Saleem, Petri Välisuo, Christina Pinell, Elena Simona Lohan, Mahmoud Elsanhoury, Mohammed S. Elmusrati, Saiful Islam, Kaan Çelikbilek, Kannan Selvan, Jaakko Yliaho, K. Rutledge, Arto Ojala, Luca Ferranti, Jaan Praks, Mohammad Zahidul H. Bhuiyan, Sanna Kaasalainen, Heidi Kuusniemi

IEEE Access, 2022

CAN Bog Breathing be Measured by Synthetic Aperture Radar Interferometry.

Tauri Tampuu, Francesco De Zan, Robert Shau, Jaan Praks, Marko Kohv, Ain Kull

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Deep Learning Models in Forest Mapping Using Multitemporal SAR and Optical Satellite Data.

Shaojia Ge, Hong Gu, Weimin Su, Jaan Praks, Anne Lönnqvist, Oleg Antropov

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

2021

Wide-Area Land Cover Mapping With Sentinel-1 Imagery Using Deep Learning Semantic Segmentation Models.

Sanja Scepanovic, Oleg Antropov, Pekka Laurila, Yrjö Rauste, Vladimir Ignatenko, Jaan Praks

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021

Editorial Summary, Remote Sensing Special Issue "Advances in Remote Sensing for Global Forest Monitoring".

Erkki Tomppo, Guangxing Wang, Jaan Praks, Ronald E. McRoberts, Lars T. Waser

Remote. Sens., 2021

Detection of Forest Windstorm Damages with Multitemporal SAR Data - A Case Study: Finland.

Erkki Tomppo, Ghasem Ronoud, Oleg Antropov, Harri Hytönen, Jaan Praks

Remote. Sens., 2021

Mapping Forest Disturbance Due to Selective Logging in the Congo Basin with RADARSAT-2 Time Series.

Oleg Antropov, Yrjö Rauste, Jaan Praks, Frank Martin Seifert, Tuomas Häme

Remote. Sens., 2021

TanDEM-X multiparametric data features in sea ice classification over the Baltic sea.

Marjan Marbouti, Oleg Antropov, Jaan Praks, Patrick Eriksson, Vahid Arabzadeh, Eero Rinne, Matti Leppäranta

Geo spatial Inf. Sci., 2021

Detecting peat extraction related activity with multi-temporal Sentinel-1 InSAR coherence time series.

Tauri Tampuu, Jaan Praks, Ain Kull, Rivo Uiboupin, Tanel Tamm, Kaupo Voormansik

Int. J. Appl. Earth Obs. Geoinformation, 2021

Analysis of Snow Coherence Conservation for SWE Retrieval at L-, S-, C-and X-Bands.

Jorge Jorge Ruiz, Juha Lemmetyinen, Anna Kontu, Riku Tarvainen, Jouni Pulliainen, Risto Vehmas, Jaan Praks

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2021

2020

Optimized Design and Thermal Analysis of Printed Magnetorquer for Attitude Control of Reconfigurable Nanosatellites.

Muhammad Rizwan Mughal, Hassan Ali, Anwar Ali, Jaan Praks, Leonardo M. Reyneri

IEEE Trans. Aerosp. Electron. Syst., 2020

Sentinel-1 InSAR Coherence for Land Cover Mapping: A Comparison of Multiple Feature-Based Classifiers.

Alexander W. Jacob, Claudia Notarnicola, Gopika Suresh, Oleg Antropov, Shaojia Ge, Jaan Praks, Yifang Ban, Eric Pottier, Jordi J. Mallorquí, Javier Duro, Marcus E. Engdahl, Fernando Vicente-Guijalba, Carlos López-Martínez, Juan M. Lopez-Sanchez, Marius Litzinger, Harald Kristen, Alejandro Mestre-Quereda, Dariusz Ziolkowski, Marco Lavalle

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2020

SodSAR: A Tower-Based 1-10 GHz SAR System for Snow, Soil and Vegetation Studies.

Jorge Jorge Ruiz, Risto Vehmas, Juha Lemmetyinen, Josu Uusitalo, Janne Lahtinen, Kari Lehtinen, Anna Kontu, Kimmo Rautiainen, Riku Tarvainen, Jouni Pulliainen, Jaan Praks

Sensors, 2020

Separability of Mowing and Ploughing Events on Short Temporal Baseline Sentinel-1 Coherence Time Series.

Kaupo Voormansik, Karlis Zalite, Indrek Sünter, Tanel Tamm, Kalev Koppel, Tarvi Verro, Agris Brauns, Dainis Jakovels, Jaan Praks

Remote. Sens., 2020

Long Term Interferometric Temporal Coherence and DInSAR Phase in Northern Peatlands.

Tauri Tampuu, Jaan Praks, Rivo Uiboupin, Ain Kull

Remote. Sens., 2020

Insar Coherence for Monitoring Water Table Fluctuations in Northern Peatlands.

Tauri Tampuu, Jaan Praks, Ain Kull

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

Predicting Growing Stock Volume of Boreal Forests Using Very Long Time Series of Sentinel-1 Data.

Shaojia Ge, Erkki Tomppo, Yrjö Rauste, Weimin Su, Hong Gu, Jaan Praks, Oleg Antropov

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

Classification of Wide-Area SAR Mosaics: Deep Learning Approach for Corine Based Mapping of Finland Using Multitemporal Sentinel-1 Data.

Oleg Antropov, Yrjö Rauste, Sanja Scepanovic, Vladimir Ignatenko, Anne Lönnqvist, Jaan Praks

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

2019

Airborne Wind Vector Scatterometer for Sea Surface Measurements.

Juha Kainulainen, Sampo Salo, Janne Lahtinen, Guifré Molera Calvés, Jaakko Seppänen, Jaan Praks, Teemu Hakala, Yuwei Chen, Juha Hyyppä, Martin Unwin, Philip Jales, Gerhard Ressler, Tânia Casal, Josep Roselló

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2019

Cropland Classification Using Sentinel-1 Time Series: Methodological Performance and Prediction Uncertainty Assessment.

Erkki Tomppo, Oleg Antropov, Jaan Praks

Remote. Sens., 2019

Boreal Forest Snow Damage Mapping Using Multi-Temporal Sentinel-1 Data.

Erkki Tomppo, Oleg Antropov, Jaan Praks

Remote. Sens., 2019

Is Accurate Synoptic Altimetry Achievable by Means of Interferometric GNSS-R?

Fran Fabra, Estel Cardellach, Serni Ribó, Weiqiang Li, Antonio Rius, Juan Carlos Arco-Fernández, Oleguer Nogués-Correig, Jaan Praks, Erkka Rouhe, Jaakko Seppänen, Manuel Martín-Neira

Remote. Sens., 2019

Intra-spacecraft optical communication solutions using discrete transceiver.

Muhammad Rizwan Mughal, Anwar Ali, Jaan Praks, Leonardo M. Reyneri

Int. J. Satell. Commun. Netw., 2019

Wide-Area Land Cover Mapping with Sentinel-1 Imagery using Deep Learning Semantic Segmentation Models.

Sanja Scepanovic, Oleg Antropov, Pekka Laurila, Vladimir Ignatenko, Jaan Praks

CoRR, 2019

Deep Recurrent Neural Networks for Land-Cover Classification Using Sentinel-1 INSAR Time Series.

Shaojia Ge, Oleg Antropov, Weimin Su, Hong Gu, Jaan Praks

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2018

Miniature Spectral Imager in-Orbit Demonstration Results from Aalto-L Nanosatellite Mission.

Jaan Praks, Petri Niemela, Antti Näsilä, Antti Kestila, Nemanja Jovanovic, Bagus Adiwiluhung Riwanto, Tuomas Tikka, Hannu Leppinen, Rami Vainio, Pekka Janhunen

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Forest Height Estimation from TanDEM-X images with Semi-Empirical Coherence Models.

Jaan Praks, Oleg Antropov, Aire Olesk, Kaupo Voormansik

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Automated SEA ICE Classification Over the Baltic SEA using Multiparametric Features of Tandem-X Insar Images.

Marjan Marbouti, Oleg Antropov, Patrick Eriksson, Jaan Praks, Vahid Arabzadeh, Eero Rinne, Matti Leppdar Nta

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Wet Snow Depth from Tandem-X Single-Pass Insar Dem Differencing.

Silvan Leinss, Oleg Antropov, Juho Vehvilainen, Juha Lemmetyinen, Irena Hajnsek, Jaan Praks

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Fully Polarimetric Airborne Wind Vector Scatterometer to Support Space-Borne Gnss-R Measurements.

Juha Kainulainen, Sampo Salo, Janne Lahtinen, Guifré Molera Calvés, Jaakko Seppänen, Jaan Praks, Teemu Hakala, Yuwei Chen, Juha Hyyppä, Martin Unwin, Philip Jales, Gerhard Ressler, Tania Casal, Josep Roselló

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Comparison of Experimental Brightness Temperatures for Snow on Lake Ice with Those for Snow on Terrain.

Martti Hallikainen, Matti Vaaja, Jaakko Seppänen, Jaan Praks

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Multi-Sensor Sar Data for Improved Modeling of Microwave Brightness Temperature over Boreal Forest.

Oleg Antropov, Jaakko Seppänen, Martti Hallikainen, Jaan Praks, Thomas Jagdhuber

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Tropical Forest Tree Height and Above Ground Biomass Mapping in Nepal Using Tandem-X and ALOS PALSAR Data.

Oleg Antropov, Yrjö Rauste, Katri Tegel, Yamuna Baral, Virpi Junttila, Tuomo Kauranne, Tuomas Häme, Jaan Praks

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017

Particle Swarm Optimization With Rotation Axis Fitting for Magnetometer Calibration.

Bagus Adiwiluhung Riwanto, Tuomas Tikka, Antti Kestila, Jaan Praks

IEEE Trans. Aerosp. Electron. Syst., 2017

Soil Moisture Retrievals Over Partially Forested Areas in Aurajoki Catchment, Western Finland.

Jaakko Seppänen, Juho Jakkila, Jaan Praks, Martti T. Hallikainen

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017

Foreword to the Special Issue on the 14th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad 2016).

Martti T. Hallikainen, Jaan Praks, Jiancheng Shi, Andreas Colliander

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017

A Study of Landfast Ice with Sentinel-1 Repeat-Pass Interferometry over the Baltic Sea.

Marjan Marbouti, Jaan Praks, Oleg Antropov, Eero Rinne, Matti Leppäranta

Remote. Sens., 2017

Polarimetric ALOS PALSAR Time Series in Mapping Biomass of Boreal Forests.

Oleg Antropov, Yrjö Rauste, Tuomas Häme, Jaan Praks

Remote. Sens., 2017

Measurements and Simulation of a Concentric Raised Bog With a 1.4-GHz Radiometer.

Jaakko Seppänen, Jaan Praks, Pauli Sievinen, Anssi Hakkarainen, Martti Hallikainen

IEEE Geosci. Remote. Sens. Lett., 2017

Improved Characterization of Forest Transmissivity Within the L-MEB Model Using Multisensor SAR Data.

Jaakko Seppänen, Oleg Antropov, Thomas Jagdhuber, Martti Hallikainen, Janne Heiskanen, Jaan Praks

IEEE Geosci. Remote. Sens. Lett., 2017

PHYSICS-based retrieval of scattering albedo and vegetation optical depth using multi-sensor data integration.

Thomas Jagdhuber, Martin J. Baur, Moritz Link, Maria Piles, Dara Entekhabi, Carsten Montzka, Jaakko Seppänen, Oleg Antropov, Jaan Praks, Alexander Löw

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

2016

Monitoring of Agricultural Grasslands With Time Series of X-Band Repeat-Pass Interferometric SAR.

Karlis Zalite, Oleg Antropov, Jaan Praks, Kaupo Voormansik, Mart Noorma

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2016

Measurements of Boreal Coniferous Forest Soil and Humus With an Airborne Radiometer.

Jaakko Seppänen, Juha Kainulainen, Janne Heiskanen, Jaan Praks, Martti Hallikainen

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2016

Interferometric SAR Coherence Models for Characterization of Hemiboreal Forests Using TanDEM-X Data.

Aire Olesk, Jaan Praks, Oleg Antropov, Karlis Zalite, Tauri Arumäe, Kaupo Voormansik

Remote. Sens., 2016

Improving SMOS soil moisture algorithm performance in forested areas with multisensor SAR data.

Jaakko Seppänen, Jaan Praks, Oleg Antropov

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

Building blocks for semiempirical models for forest parameter extraction from interferometric X-band SAR images.

Jaan Praks, Aire Olesk, Kaupo Voormansik, Oleg Antropov, Karlis Zalite, Mart Noorma

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

Synoptic capabilities of the GNSS-R interferometric technique with the SPIR instrument.

Fran Fabra, Estel Cardellach, Sernerni Ribo, Weiqiang Li, Antonio Rius, Jaan Praks, Erkka Rouhe, Jaakko Seppänen, Manuel Martín-Neira

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

2015

Seasonal Differences in Forest Height Estimation From Interferometric TanDEM-X Coherence Data.

Aire Olesk, Kaupo Voormansik, Ants Vain, Mart Noorma, Jaan Praks

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2015

AALTO-1 earth observation cubesat mission - Educational outcomes.

Jaan Praks, Antti Kestila, Tuomas Tikka, Hannu Leppinen, O. Khurshid, Martti Hallikainen

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

Sentinel-1 for urban area monitoring - Analysing local-area statistics and interferometric coherence methods for buildings' detection.

Kalev Koppel, Karlis Zalite, Anni Sisas, Kaupo Voormansik, Jaan Praks, Mart Noorma

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

Multifrequency microwave radiometry of snow on lake ice: Observations and simulations.

Martti Hallikainen, Juha Lemmetyinen, Matti Vaaja, Jaakko Seppänen, Jaan Praks

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

Combining TanDEM-X and Landsat 8 data for improved mapping of forest biomass.

Oleg Antropov, Yrjö Rauste, Tuomas Häme, Jaan Praks

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

Online documentation approach for assisted system engineering and assessment in student projects.

Jaan Praks, Tuomas Tikka, Antti Kestila, Maria Hieta

Proceedings of the IEEE Global Engineering Education Conference, 2015

2014

Land Cover and Soil Type Mapping From Spaceborne PolSAR Data at L-Band With Probabilistic Neural Network.

Oleg Antropov, Yrjö Rauste, Heikki Astola, Jaan Praks, Tuomas Häme, Martti T. Hallikainen

IEEE Trans. Geosci. Remote. Sens., 2014

Flood Mapping With TerraSAR-X in Forested Regions in Estonia.

Kaupo Voormansik, Jaan Praks, Oleg Antropov, Jüri Jagomägi, Karlis Zalite

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2014

Towards detecting mowing of agricultural grasslands from multi-temporal COSMO-SkyMed data.

Karlis Zalite, Kaupo Voormansik, Jaan Praks, Oleg Antropov, Mart Noorma

Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

2012

LIDAR-Aided SAR Interferometry Studies in Boreal Forest: Scattering Phase Center and Extinction Coefficient at X- and L-Band.

Jaan Praks, Oleg Antropov, Martti T. Hallikainen

IEEE Trans. Geosci. Remote. Sens., 2012

Morphological Database of Paris for Atmospheric Modeling Purposes.

Andreas Tack, Jarkko Koskinen, Antti Hellsten, Pauli Sievinen, Igor Esau, Jaan Praks, Jaakko Kukkonen, Martti Hallikainen

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2012

Boreal forest tree height estimation from interferometric TanDEM-X images.

Jaan Praks, Martti Hallikainen, Oleg Antropov, Daniel Molina

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Peatland delineation under forest canopy with polsar data using model based decomposition technique.

Oleg Antropov, Yrjö Rauste, Jaan Praks, Martti Hallikainen, Tuomas Häme

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2011

Aalto-1 - An experimental nanosatellite for hyperspectral remote sensing.

Jaan Praks, Antti Kestila, Martti Hallikainen, Heikki Saari, Jarkko Antila, Pekka Janhunen, Rami Vainio

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

2010

Scattering Model for a Pine Tree Employing VIE With a Broadband MLFMA and Comparison to ICA.

Tommi Dufva, Jaan Praks, Seppo Järvenpää, Jukka Sarvas

IEEE Trans. Geosci. Remote. Sens., 2010

Polarimetric sar image visualization and interpretation with covariance matrix invariants.

Jaan Praks, Martti Hallikainen, Elise Colin Koeniguer

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

Modeling attenuation of melting hydrometeors with a method based on volume integral equations.

Annakaisa von Lerber, Timo Piepponen, Jarkko Koskinen, Dmitri Moisseev, Dmitri Kestilä, Jani Tyynela, Timo Nousiainen, Jarmo Koistinen, Ari Sihvola, Pasi Ylä-Oijala, Jaan Praks, Martti Hallikainen, Jouni Pulliainen

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

2009

Alternatives to Target Entropy and Alpha Angle in SAR Polarimetry.

Jaan Praks, Elise Colin Koeniguer, Martti T. Hallikainen

IEEE Trans. Geosci. Remote. Sens., 2009

Using Multilook Averaging for Coherently Modeled Scattering From a Pine Tree at L-Band.

Jaan Praks, Jukka Sarvas, Martti Hallikainen, Jouni Pulliainen

IEEE Geosci. Remote. Sens. Lett., 2009

Urban Morphology Retrieval Bymeansofremote Sensing for the Modelling of Atmospheric Dispersion and Micro-meteorology.

Pauli Sievinen, Jaan Praks, Jarkko Koskinen, Martti Hallikainen, Jaakko Kukkonen, Antti Hellsten

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

Boreal Forest Height Estimation with SAR Interferometry and Laser Measurements.

Jaan Praks, Martti Hallikainen, Juha Hyyppä, Jaakko Seppänen

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

2008

SAR Coherence Tomography for Boreal Forest with Aid of Laser Measurements.

Jaan Praks, Florian Kugler, Juha Hyyppä, Konstantinos Papathanassiou, Martti Hallikainen

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

2007

Height Estimation of Boreal Forest: Interferometric Model-Based Inversion at L- and X-Band Versus HUTSCAT Profiling Scatterometer.

Jaan Praks, Florian Kugler, Konstantinos P. Papathanassiou, Irena Hajnsek, Martti Hallikainen

IEEE Geosci. Remote. Sens. Lett., 2007

X-band extinction in boreal forest: Estimation by using E-SAR POLInSAR and HUTSCAT.

Jaan Praks, Martti Hallikainen, Florian Kugler, Konstantinos P. Papathanassiou

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

2006

L-band Polarimetric Interferometry in Boreal Forest Parameter Estimation, a Case Study.

Jaan Praks, Martti Hallikainen, Florian Kugler, Kostas Papathanassiou, Irena Hajnsek

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2006

2004

Detection of oil pollution on sea ice with airborne and spaceborne spectrometer.

Jaan Praks, Miia Eskelinen, Jouni Pulliainen, Timo Pyhälahti, Martti Hallikainen

Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

Investigation of the effect of variable viewing angle with airborne multiangular measurements.

Miia Eskelinen, Jouni Pulliainen, Jaan Praks, Martti Hallikainen

Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

2003

Examination of forest polarimetric backscattering with coherent cylinder model.

Jaan Praks, Jouni Pulliainen, Pekka Ahtonen, Martti Hallikainen

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

The use of airborne optical spectrometer data in snow cover monitoring.

Miia Eskelinen, Sari Metsämäki, Jouni Pulliainen, Martti Hallikainen, Jaan Praks

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

1999

Passive microwave measurements of snow-covered forest areas in EMAC'95.

Nerijus Kruopis, Jaan Praks, Ali Nadir Arslan, Hanna M. Alasalmi, Jarkko Koskinen, Martti T. Hallikainen

IEEE Trans. Geosci. Remote. Sens., 1999