Polar Radiant Energy in the Far InfraRed Experiment
Publications
Peterson, C., X. Chen, Q. Yue, and X. Huang, The spectral dimension of Arctic outgoing longwave radiation and greenhouse efficiency trends from 2003 to 2016, Journal of Geophysical Research: Atmospheres, 124, 8467–8480, 2019, https://doi.org/10.1029/2019JD030428
Kahn, B.H., B.J. Drouin, and T. L’Ecuyer, Assessment of sampling sufficiency for low-cost satellite missions: Application to PREFIRE, Journal of Atmospheric and Oceanic Technology, 37, 2283–2298, 2020, https://doi.org/10.1175/JTECH-D-20-0023.1
L’Ecuyer, T., B.J. Drouin, J. Anheuser, M. Grames, D. Henderson, X. Huang, B.H. Kahn, J.E. Kay, B.H. Lim, M. Mateling, A. Merelli, N.B. Miller, S. Padmanabhan, C. Peterson, N. Schlegel, M.L. White, and Y. Xie, The Polar Radiant Energy in the Far InfraRed Experiment: A new perspective on polar longwave energy exchanges, Bulletin of the American Meterorological Society, 102, E1431–E1449, 2021, https://doi.org/10.1175/BAMS-D-20-0155.1
Borbas, E.E., D.P. Adler, F.A. Best, R.O. Knuteson, T. L’Ecuyer, M. Loveless, E.R. Olson, H.E. Revercomb, and J.K. Taylor, Ground-based far-infrared emissivity measurements with the University of Wisconsin absolute radiance interferometer (ARI), Proc. SPIE 11830, Infrared Remote Sensing and Instrumentation XXIX, 1183004 (1 August), 2021, https://doi.org/10.1117/12.2594834
McKinley, I.M., G.D. Allen, R. Rosas, and A. Andrade, Thermal Design of the Thermal Infrared Spectrometer (TIRS) Instrument on PREFIRE, 2022 IEEE Aerospace Conference (AERO), Big Sky, MT, USA, 2022, pp. 1-9, https://doi.org/10.1109/AERO53065.2022.9843559
Drouin, B.J., B. Kahn, B. Lim, A. Merrelli, E. Nelson, G. Quinn, F. Nagle, T. L’Ecuyer, Orbital Trade Study for the PREFIRE Mission, 2022 IEEE Aerospace Conference (AERO), Big Sky, MT, USA, 2022, pp. 1-7, “https://doi.org/10.1109/AERO53065.2022.9843312
Xie, Y., X. Huang, X. Chen, T. L’Ecuyer, B.J. Drouin, and J. Wang, Retrieval of surface spectral emissivity in polar regions based on the optimal estimation method. Journal of Geophysical Research: Atmospheres, 127, e2021JD035677, 2022, https://doi.org/10.1029/2021JD035677
Peterson, C.A., X. Huang, X. Chen, and P. Yang, Synergistic use of far- and mid-infrared spectral radiances for satellite-based detection of polar ice clouds over ocean, J. Geophys. Res.: Atmospheres, 127, e2021JD035733, 2022, https://doi.org/10.1029/2021JD035733
Bertossa, C., T. L’Ecuyer, A. Merrelli, X. Huang, and X. Chen, A neural network-based cloud mask for PREFIRE and evaluation with simulated observations. Journal of Atmospheric and Oceanic Technology, 40, 377–396, 2023, https://doi.org/10.1175/JTECH-D-22-0023.1
Xie, Y., X. Huang, X. Chen, T. L’Ecuyer, and B.J. Drouin, Joint Use of Far-Infrared and Mid-Infrared Observation for Sounding Retrievals: Learning From the Past for Upcoming Far-Infrared Missions, Earth and Space Science, 10(3), 2023, https://doi.org/10.1029/2022EA002684
Yang, Z.N., X. Chen, X. Huang, T. L’Ecuyer, and B.J. Drouin, A Fast Neural Network-Based Approach For Joint Mid-Ir And Far-Ir Surface Spectral Emissivity Retrieval, IGARSS 2023 (IEEE International Geoscience and Remote Sensing Symposium), Pasadena, USA, pp. 5324-5327, 2023, https://doi.org/10.1109/IGARSS52108.2023.10281903
Mattingly, K.S., J.V. Turton, J.D. Wille, B. Noel, X. Fettweis, A.K. Rennermalm, and T.L. Mote, Increasing extreme melt in northeast Greenland linked to foehn winds and atmospheric rivers. Nature Communications, 14, 1743, 2023, https://doi.org/10.1038/s41467-023-37434-8
Miller, N.B., A. Merrelli, T. L’Ecuyer, and B.J. Drouin, Simulated clear-sky water vapor and temperature retrievals from PREFIRE measurements. Journal of Atmospheric and Oceanic Technology, 40, 645–659, 2023, https://doi.org/10.1175/JTECH-D-22-0128.1
Shaw, J.K., and J.E. Kay, Processes controlling the seasonally varying emergence of forced Arctic longwave radiation changes, Journal of Climate, 36, 7337–7354, 2023, https://doi.org/10.1175/JCLI-D-23-0020.1
Prince, H.D., and T. L’Ecuyer, Observed Energetic Adjustment of the Arctic and Antarctic in a Warming World, Journal of Climate, 37, 2611–2627, 2024, https://doi.org/10.1175/JCLI-D-23-0294.1
Bertossa, C. and T. L’Ecuyer, Two Ubiquitous Radiative States Observed Across the High Latitudes, J. Climate, 37, 2585 – 2610, 2024, https://doi.org/10.1175/JCLI-D-23-0553.1
Loveless, M., D. Adler, F. Best, E.E. Borbas, X. Huang, R. Knutson, T. L’Ecuyer, N. Nalli, E. Olsen, H. Revercomb, and J. Taylor, Ground-based far infrared emissivity measurements using the Absolute Radiance Interferometer, Earth and Space Science, 11, e2024EA003574, 2024, https://doi.org/10.1029/2024EA003574
Bertossa, C., and T. L’Ecuyer, A rapid deterioration of the transmissive atmospheric radiative regime in the western Arctic, Geophysical Research Letters, 52, e2025GL115362, 2025, https://doi.org/10.1029/2025GL115362
Bertossa, C., T. L’Ecuyer, D. Henderson, and E. McIlhattan, Underrepresentation of ubiquitous opaque and transmissive Arctic atmospheric states in modern reanalyses, J. Climate, 38, 4369 – 4392, 2025, https://doi.org/10.1175/JCLI-D-24-0490.1
McIlhattan, E. and T. L’Ecuyer, Improved Arctic near surface air temperatures in CESM2 relative to surface station and buoy measurements, J. Climate, 38, 4589 – 4610, 2025, https://doi.org/10.1175/JCLI-D-24-0046.1
Ren, T., P. Yang, H.E. Brindley, T. L’Ecuyer, and T. Maestri, Temperature‐dependent optical properties of ice crystals in the far‐Infrared regime, Geophysical Research Letters, 52, e2025GL116735, 2025, https://doi.org/10.1029/2025GL116735
Drouin, B.J., T. L’Ecuyer, S. Padmanabhan, M. Foote, R. Bendig, S. Calcutt, G. Hawkins, H. Herzog, E. Hochberg, M. Kenyon, G. Mariani, D.A. Martinez, J. McGuire, I. Mckinley, A. Merrelli, D. Nemchick, N. Raouf, G. Spiers, and D. Wilson, Thermal Infrared Spectrometers for the Polar Radiant Energy in the Far-Infrared Experiment (PREFIRE), Earth and Space Sciences, 12(10), e2024EA003711, 2025, https://doi.org/10.1029/2024EA003711
Shaw, J.K., D.J. Swales, S. DeSouza-Machado, D.D. Turner, J.E. Kay, and D.P. Schneider, COSP-RTTOV-1.0: flexible radiation diagnostics to enable new science applications in model evaluation, climate change detection, and satellite mission design, Geosci. Model Dev., 18, 4935–4950, 2025, https://doi.org/10.5194/gmd-18-4935-2025
Drouin, B.J., B. Tian, A. Merrelli, T. Michaels, N. Miller, and T. L’Ecuyer, Broadband thermal infrared spectrometry for the polar radiant energy in the Far-InfraRed Experiment (PREFIRE), Proc. SPIE 13614, CubeSats, SmallSats, and Hosted Payloads for Remote Sensing IX, 1361404 (17 September), 2025, https://doi.org/10.1117/12.3065668
Bertrand, L., J.E. Kay, and G. de Boer, Increasing wintertime cloud opacity increases surface longwave radiation at a long-term Arctic observatory, Nat. Commun., 16, 9135, 2025. https://doi.org/10.1038/s41467-025-64441-8