1. Frey, Richard A.; Ackerman, Steven A.; Holz, Robert E.; Dutcher, Steven and Griffith, Zach. The Continuity MODIS-VIIRS Cloud Mask. Remote Sensing, Volume 12, Issue 20, 2020, pp.3334. Reprint # 8592.
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2. Foster, M.J.; Di Girolamo, L.; Frey, R.A.; Heidinger, A.K.; Sun-Mack, S.; Phillips, C.; Menzel, W.P.; Stengel, M. and Zhao, G. State of the climate in 2018: Cloudiness. Bulletin of the American Meteorological Society, Volume 100, Issue 9, 2019, S34-S35. Reprint # 8465.
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3. Frey, Richard A. and Menzel, W. Paul. Observed HIRS and MODIS high-cloud frequencies in the 2000s. Journal of Applied Meteorology and Climatology, Volume 58, Issue 11, 2019, 2469–2478. Reprint # 8472.
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4. Foster, M. J.; Ackerman, S. A.; Bedka, K.; Di Girolamo, L.; Frey, R. A.; Heidinger, A. K.; Sun-Mack, S.; Philips, C.; Menzel, W. P.; Minnis, P. and Zhao, G. State of the Climate in 2016: Cloudiness. Bulletin of the American Meteorological Society, Volume 98, Issue 8, 2017, S27-S28. Reprint # 8106.
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| 5. Yue, Qing; Kahn, Brian H.; Fetzer, Eric J.; Wong, Sun; Frey, Richard and Meyer, Kerry G. On the response of MODIS cloud coverage to global mean surface air temperature. Journal of Geophysical Research-Atmospheres, Volume 122, Issue 2, 2017, pp.966-979. Reprint # 7867. |
6. Wilson, Truman; Wu, Aisheng; Shrestha, Ashish; Geng, Xu; Wang, Zhipeng; Moeller, Chris; Frey, Richard and Xiong, Xiaoxiong. Development and implementation of an electronic crosstalk correction for bands 27039 in Terra MODIS Collection 6. Remote Sensing, Volume 9, Issue 6, 2017, doi:10.3390/rs9060569. Reprint # 8265.
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7. Menzel, W. Paul; Frey, Richard A.; Borbas, Eva E.; Baum, Bryan A.; Cureton, Geoff and Bearson, Nick. Reprocessing of HIRS satellite measurements from 1980 to 2015: Development toward a consistent decadal cloud record. Journal of Applied Meteorology and Climatology, Volume 55, Issue 11, 2016, pp.2397-2410. Reprint # 7753.
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8. Foster, M. H.; Ackerman, S. A.; Bedka, K.; Frey, R. A.; Di Girolamo, L.; Heidinger, A. K.; Sun-Mack, S.; Maddux, B. C.; Menzel, W. P.; Minnis, P.; Stegel, M. and Zhao, G. State of the climate in 2015: Cloudiness. Bulletin of the American Meteorological Society, Volume 97, Issue 8, 2016, S28-S29. Reprint # 7714.
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| 9. Hutchison, Keith D.; Heidinger, Andrew K.; Kopp, Thomas J.; Iisager, Barbara D. and Frey, Richard A. Comparisons between VIIRS cloud mask performance results from manually generated cloud masks of VIIRS imagery and CALIOP-VIIRS match-ups. International Journal of Remote Sensing, Volume 35, Issue 13, 2014, pp.4905-4922. Reprint # 7366. |
| 10. Kopp, Thomas J.; Thomas, William; Heidinger, Andrew K.; Botambekov, Denis; Frey, Richard A.; Hutchison, Keith D.; Iisager, Barbara D.; Brueske, Kurt and Reed, Bonnie. The VIIRS cloud mask: Progress in the first year of S-NPP toward a common cloud detection scheme. Journal of Geophysical Research-Atmospheres, Volume 119, Issue 5, 2014, pp.2441-2456. Reprint # 7179. |
| 11. Kolat, Utkan; Menzel, W. Paul; Olson, Erik and Frey, Richard. Very high cloud detection in more than two decades of HIRS data. Journal of Geophysical Research-Atmospheres, Volume 118, Issue 8, 2013, doi:10.1029/2012JD018496. Reprint # 7027. |
12. Gladkova, Irina; Shahriar, Fazlul; Grossberg, Michael; Frey, Richard A. and Menzel, W. Paul. Impact of the Aqua MODIS Band 6 Restoration on Cloud/Snow Discrimination. Journal of Atmospheric and Oceanic Technology, Volume 30, Issue 12, 2013, 2712–2719. Reprint # 7132.
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13. Baum, Bryan A.; Menzel, W. Paul; Frey, Richard A.; Tobin, David C.; Holz, Robert E.; Ackerman, Steve A.; Heidinger, Andrew K. and Yang, Ping. MODIS cloud-top property refinements for Collection 6. Journal of Applied Meteorology and Climatology, Volume 51, Issue 6, 2012, pp.1145-1163. Reprint # 6734.
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14. Weisz, Elisabeth; Menzel, W. Paul; Smith, Nadia; Frey, Richard; Borbas, Eva E. and Baum, Bryan A. An approach for improving cirrus cloud-top pressure/height estimation by merging high-spatial-resolution infrared-window imager data with high-spectral-resolution sounder data. Journal of Applied Meteorology and Climatology, Volume 51, Issue 8, 2012, 1477–1488. Reprint # 6810.
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15. Nasiri, Shaima/Dang, H. Van T.; Kauh, Brian H.; Fetzer, Eric J.; Manning, Evan M.; Schreier, Mathias M. and Frey, Richard A. Comparing MODIS and AIRS infrared-based cloud retrievals. Journal of Applied Meteorology and Climatology, Volume 50, Issue 5, 2011, pp.1057-1073. Reprint # 6458.
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16. Liu, Yinghui; Ackerman, Steven A.; Maddux, Brent C.; Key, Jeffrey R. and Frey, Richard A. Errors in cloud detection over the Arctic using a satellite imager and implications for observing feedback mechanisms. Journal of Climate, Volume 23, Issue 7, 2010, pp.1894-1907. Reprint # 6262.
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| 17. Holz, R. E.; Ackerman, S. A.; Nagle, F. W.; Frey, R.; Dutcher, S.; Kuehn, R. E.; Vaughan, M. A. and Baum, B. Global Moderate Resolution Imaging Spectroradiometer (MODIS) cloud detection and height evaluation using CALIOP. Journal of Geophysical Research-Atmospheres, Volume 113, 2008, doi:10.1029/2008JD009837. Reprint # 5918. |
| 18. Lyapustin, A.; Wang, Y. and Frey, R. An automatic cloud mask algorithm based on time series of MODIS measurements. Journal of Geophysical Research-Atmospheres, Volume 113, 2008, doi:10.1029/2007JD009641. Reprint # 5850. |
19. Frey, Richard A.; Ackerman, Steven A.; Liu, Yinghui; Strabala, Kathleen I.; Zhang, Hong; Key, Jeffrey R. and Wang, Xuangi. Cloud detection with MODIS, part I: Improvements in the MODIS cloud mask for collection 5. Journal of Atmospheric and Oceanic Technology, Volume 25, Issue 7, 2008, pp.1057-1072. Reprint # 5778.
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20. Ackerman, S. A.; Holz, R. E.; Frey, R.; Eloranta, E. W.; Maddux, B. C. and McGill, M. Cloud detection with MODIS, part II: Validation. Journal of Atmospheric and Oceanic Technology, Volume 25, Issue 7, 2008, pp.1073-1086. Reprint # 5779.
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21. Menzel, W. Paul; Frey, Richard A.; Zhang, Hong; Wylie, Donald P.; Moeller, Chris C.; Holz, Robert E.; Maddux, Brent; Baum, Bryan A.; Strabala, Kathy I. and Gumley, Liam E. MODIS global cloud-top pressure and amount estimation: Algorithm description and results. Journal of Applied Meteorology and Climatology, Volume 47, Issue 4, 2008, pp.1175-1198. Reprint # 5727.
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| 22. Naud, C. M.; Baum, B. A.; Pavolonis, M.; Heidinger, A.; Frey, R. and Zhang, H. Comparison of MISR and MODIS cloud-top heights in the presence of cloud overlap. Remote Sensing of Environment, Volume 107, Issue 1, 2007, pp.200-210. Reprint # 5336. |
23. Krijger, J. M.; van Weele, M.; Aben, I. and Frey, R. The effect of sensor resolution on the number of cloud-free observations from space. Atmospheric Chemistry and Physics, Volume 7, Issue 11, 2007, pp.2881-2891. Reprint # 5734.
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| 24. Mote, Philp W. and Frey, Richard. Variability of clouds and water vapor in low latitudes: View from Moderate Resolution Imaging Spectrometer (MODIS). Journal of Geophysical Research-Atmospheres, Volume 111, 2006, doi:10.1029/2005JD006791. Reprint # 5202. |
| 25. Hutchison, K. D.; Roskovensky, J. K.; Jackson, J. M.; Heidinger, A. K.; Kopp, T. .; Pavolonis, M. J. and Frey, R. Automated cloud detection and classification of data collected by the Visible Infrared Imager Radiometer Suite (VIIRS). International Journal of Remote Sensing, Volume 26, Issue 21, 2005, pp.4681-4706. Reprint # 5015. |