Martin Unwin

According to our database, Martin Unwin authored at least 24 papers between 2003 and 2024.

Collaborative distances:

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

2024

ESA Hydrognss Scout GNSS-R Land Sensing Mission Preparation.

Martin Unwin, Peter Garner, Lily Rose, Reynolt De Vos Van Steenwijk, Jonathan Rawlinson, Tom Norris, Nazzareno Pierdicca, Estel Cardellach, Jilun Peng, Leila Guerriero, Giuseppe Foti, Duncan Robinson, Emanuele Santi, Paul Blunt, Kimmo Rautiainen, Jean-Pascal Lejault, Maria Paola Clarizia, Massimiliano Pastena

Proceedings of the IGARSS 2024, 2024

2022

Freeze-Thaw Detection Over High-Latitude Regions by Means of GNSS-R Data.

Kimmo Rautiainen, Davide Comite, Juval Cohen, Estel Cardellach, Martin Unwin, Nazzareno Pierdicca

IEEE Trans. Geosci. Remote. Sens., 2022

GNSS-R for Sustainable Development: A Review of the Geophysical Variables Addressed by the Hydrognss Mission.

Davide Comite, Estel Cardellach, Laura Dente, Leila Guerriero, Weiqiang Li, Nazzareno Pierdicca, Kimmo Rautiainen, Emanuele Santi, Martin Unwin, Maria Paola Clarizia, Massimiliano Pastena, Jean-Pascal Lejault

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

2021

An Introduction to the HydroGNSS GNSS Reflectometry Remote Sensing Mission.

Martin Unwin, Nazzareno Pierdicca, Estel Cardellach, Kimmo Rautiainen, Giuseppe Foti, Paul Blunt, Leila Guerriero, Emanuele Santi, Michel Tossaint

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

Towards a Topographically-Accurate Reflection Point Prediction Algorithm for Operational Spaceborne GNSS Reflectometry - Development and Verification.

Lucinda S. King, Martin Unwin, Jonathan Rawlinson, Raffaella Guida, Craig Underwood

Remote. Sens., 2021

The IEEE-SA Working Group on Spaceborne GNSS-R: Scene Study.

Hugo Carreno-Luengo, Adriano Camps, Chris Ruf, Nicolas Floury, Manuel Martín-Neira, Tianlin Wang, Siri Jodha S. Khalsa, Maria Paola Clarizia, Jennifer Reynolds, Joel T. Johnson, Andrew O'Brien, Carmela Galdi, Maurizio di Bisceglie, Andreas Dielacher, Philip Jales, Martin Unwin, Lucinda S. King, Giuseppe Foti, Rashmi Shah, Daniel Pascual, Bill Schreiner, Milad Asgarimehr, Jens Wickert, Serni Ribo, Estel Cardellach

IEEE Access, 2021

GNSS-Reflectometry Activities on the DoT-1 Microsatellite in Preparation for the Hydrognss Mission.

Martin Unwin, Jonathan Rawlinson, Lucinda S. King, Giuseppe Foti, Matthew L. Hammond, Thomas Burger

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

GNSS-Reflected Signals for Permafrost Monitoring.

Kimmo Rautiainen, Davide Comite, Juval Cohen, Martin Unwin, Nazzareno Pierdicca

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

Verification of the Topographically Accurate Reflection Point Prediction Algorithm for Operational GNSS-Reflectometry Using TDS-1 and DOT-1.

Lucinda S. King, Martin Unwin, Jonathan Rawlinson, Raffaella Guida, Craig Underwood

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

2020

Processing of Raw GNSS Reflectometry Data From TDS-1 in a Backscattering Configuration.

Lucinda S. King, Martin Unwin, Jonathan Rawlinson, Raffaella Guida, Craig Underwood

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

First Assessment of Geophysical Sensitivities from Spaceborne Galileo and BeiDou GNSS-Reflectometry Data Collected by the UK TechDemoSat-1 Mission.

Matthew L. Hammond, Giuseppe Foti, Jonathan Rawlinson, Christine Gommenginger, Meric Srokosz, Lucinda S. King, Martin Unwin, Josep Roselló

Remote. Sens., 2020

A Topographically-Accurate GNSS-R Reflection Point Predictor for on-Board Operational Processing.

Lucinda S. King, Martin Unwin, Jonathan Rawlinson, Raffaella Guida, Craig Underwood

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

NOC GNSS-R Global Ocean Wind Speed and Sea-Ice Products Using Data from the TechDemoSat-1 Mission.

Giuseppe Foti, Matthew Lee Hammond, Christine Gommenginger, Meric Srokosz, Martin Unwin, Josep Roselló

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

The GRSS Standard for GNSS-Reflectometry.

Hugo Carreno-Luengo, Adriano Camps, Nicolas Flouri, Manuel Martín-Neira, Chris Ruf, Tianlin Wang, Siri Jodha S. Khalsa, Maria Paola Clarizia, Jennifer Reynolds, Joel T. Johnson, Andrew O'Brien, Carmela Galdi, Maurizio di Bisceglie, Andreas Dielacher, Philip Jales, Martin Unwin, Lucinda S. King, Giuseppe Foti, Rashmi Shah, Daniel Pascual, Bill Schreiner, Milad Asgarimehr, Jens Wickert, Serni Ribó, Estel Cardellach

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

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

2017

An Assessment of Non-geophysical Effects in Spaceborne GNSS Reflectometry Data From the UK TechDemoSat-1 Mission.

Giuseppe Foti, Christine Gommenginger, Martin Unwin, Philip Jales, Jason Tye, Josep Roselló

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

2016

Spaceborne GNSS-Reflectometry on TechDemoSat-1: Early Mission Operations and Exploitation.

Martin Unwin, Philip Jales, Jason Tye, Christine Gommenginger, Giuseppe Foti, Josep Roselló

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

The First Application of Stare Processing to Retrieve Mean Square Slope Using the SGR-ReSI GNSS-R Experiment on TDS-1.

Jason Tye, Philip Jales, Martin Unwin, Craig Underwood

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

2010

Dual-band circularly polarized antennas for GNSS remote sensing onboard small satellites.

Moazam Maqsood, Bidhan Bhandari, Steven Gao, Reynolt De Vos Van Steenwijk, Martin Unwin

Proceedings of the 7th International Symposium on Communication Systems Networks and Digital Signal Processing, 2010

2008

Global Navigation Satellite System-Reflectometry (GNSS-R) from the UK-DMC Satellite for Remote Sensing of the Ocean Surface.

Maria Paola Clarizia, Christine Gommenginger, Scott Gleason, Carmela Galdi, Martin Unwin

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

2007

Simplified Filtering Estimator for Spacecraft Attitude Determination from Phase Information of GPS Signals.

S. Purivigraipong, Y. Hashida, Martin Unwin

Proceedings of the World Congress on Engineering, 2007

2005

Detection and Processing of bistatically reflected GPS signals from low Earth orbit for the purpose of ocean remote sensing.

Scott Gleason, Stephen Hodgart, Yiping Sun, Christine Gommenginger, Stephen Mackin, Mounir Adjrad, Martin Unwin

IEEE Trans. Geosci. Remote. Sens., 2005

2003

Development and testing of a remote sensing instrument using GNSS reflectometry concepts.

Scott Gleason, Martin Unwin

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