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Signals of Opportunity for
Observing the Natural Environment

My research agenda focuses on developing novel, low-resource remote sensing techniques for terrestrial and planetary applications. My current projects are geared toward recycling a variety of electromagnetic signals (natural, radio-astronomical, and anthropogenic) to advance passive radar remote sensing.

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Glaciological Monitoring with Electromagnetic Signals of Opportunity

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Geophysical Research Letters

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Passive Radar Investigations & Mission Concepts

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Planetary and Space Science

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Radar Engineering & Instrument Science

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Radar Signal Processing and Algorithm Development

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First-Author Publications

S.T. Peters, T.M. Roberts, K. Nessly, D.M. Schroeder, A. Romero-Wolf (2022). Revisiting the Limits of Spatial Coherence for Passive Radar Sounding Using Radio-Astronomical Sources, 2022 IEEE International Geoscience and Remote Sensing Symposium Proceedings (In Press)

S.T. Peters, D.M. Schroeder, W. Chu, M. Haynes, P. Christoffersen, A. Romero-Wolf (2021). Glaciological Monitoring Using the Sun as a Radio Source for Echo Detection, Geophysical Research Letters, 48, e2021GL092450. https://doi. org/10.1029/2021GL092450

S.T. Peters, D.M. Schroeder, D. Castelletti, M. Haynes, A. Romero-Wolf (2021). Passive Synthetic Aperture Radar Imaging Using Radio-Astronomical Sources, IEEE Transactions on Geoscience and Remote Sensing, 59 (11), 9144-9159, DOI: 10.1109/TGRS.2021.3050429

S.T. Peters, D.M. Schroeder, A. Romero-Wolf (2021). Adaptive single-channel direct signal suppression for ambient noise passive radar sounding, 2021 IEEE International Geoscience and Remote Sensing Symposium Proceedings, pp. 7912-7915, doi: 10.1109/IGARSS47720.2021.9554427

S.T. Peters, D.M. Schroeder, A. Romero-Wolf (2020). Passive Radio Sounding to Correct for Europa's Ionospheric Distortion of VHF Signals, Planetary and Space Science, Volume 187, 104925, https://doi.org/10.1016/j.pss.2020.104925

S.T. Peters, D.M. Schroeder, D. Castelletti, M. Haynes, A. Romero-Wolf (2019). Two-Dimensional Image Formation with Passive Radar Using the Sun for Echo Detection, 2019 IEEE International Geoscience and Remote Sensing Symposium Proceedings, pp. 10091-10094, doi: 10.1109/IGARSS.2019.8897880. (IGARSS Best Student Paper, 2nd Place)

S.T. Peters, D.M. Schroeder, D. Castelletti, M. Haynes, A. Romero-Wolf (2018). In-Situ Demonstration of a Passive Radio Sounding Approach Using the Sun for Echo Detection, IEEE Transactions on Geoscience and Remote Sensing, vol. 56, no. 12, pp. 7338-7349, Dec. 2018, doi: 10.1109/TGRS.2018.2850662.

S.T. Peters, D.M. Schroeder, D. Castelletti, M. Haynes, A. Romero-Wolf (2018). First In-Situ Demonstration of Passive Radio Sounding Using the Sun as a Source for Echo Detection, 2018 IEEE International Geoscience and Remote Sensing Symposium Proceedings,, pp. 4154-4157, doi: 10.1109/IGARSS.2018.8517970.

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