26. Riihela, Aku; Manninen, Terhikki; Key, Jeffrey; Sun, Qingsong; Sutterlin, Melanie; Lattanzio, Alessio and Schaaf, Crystal. A multisensor approach to global retrievals of land surface albedo. Remote Sensing, Volume 10, Issue 6, 2018. Reprint # 8357.
 Link to PDF |
27. Riihela, Aku; Key, Jeffrey R.; Meirink, Jan Fokke; Munneke, Peter Kuipers; Palo, Timo and Karisson, Karl-Goran. An intercomparison and validation of satellite-based surface radiative energy flux estimates over the Arctic. Journal of Geophysical Research-Atmospheres, Volume 122, Issue 9, 2017, pp.4829-4848. Reprint # 7965.
Link to PDF |
| 28. Meier, Walter N.; Stewart, J. Scott; Liu, Yinghui; Key, Jeffrey and Miller, Jeffrey A. Operational implementation of sea ice concentration estimates from the AMSR2 sensor. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Volume 10, Issue 9, 2017, pp.3904-3911. Reprint # 8180. |
| 29. Meier, Walter N.; Stewart, J. Scott; Liu, Yinghui; Key, Jeffrey and Miller, Jeffrey A. Operational implementation of sea ice concentration estimates from the AMSR2 sensor. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Volume 10, Issue 9, 2017, pp.3904-3911. Reprint # 8180. |
30. Riihela, Aku; Key, Jeffrey R.; Meirink, Jan Fokke; Munneke, Peter Kuipers; Palo, Timo and Karisson, Karl-Goran. An intercomparison and validation of satellite-based surface radiative energy flux estimates over the Arctic. Journal of Geophysical Research-Atmospheres, Volume 122, Issue 9, 2017, pp.4829-4848. Reprint # 7965.
Link to PDF |
31. Liu, Yinghui and Key, Jeffrey R. Assessment of Arctic cloud cover anomalies in atmospheric reanalysis products using satellite data. Journal of Climate, Volume 29, Issue 17, 2016, 6065–6083. Reprint # 7708.
Link to PDF |
32. Wang, Xuanji; Key, Jeffrey; Kwok, Ron and Zhang, Jinlun. Comparison of Arctic sea ice thickness from satellites, aircraft, and PIOMAS data. Remote Sensing, Volume 8, Issue 9, 2016, doi:10.3390/rs8090713. Reprint # 7738.
Link to PDF |
33. Dorofy, Peter; Nazari, Rouzbeh; Romanov, Peter and Key, Jeffrey. Development of a Mid-Infrared Sea and lake Ice index (MISI) using the GOES imager. Remote Sensing, Volume 8, Issue 12, 2016, doi:10.3390/rs8121015. Reprint # 7970.
Link to PDF |
| 34. Letterly, Aaron; Key, Jeffrey and Liu, Yinghui. The influence of winter cloud on summer sea ice in the Arctic, 1983-2013. Journal of Geophysical Research-Atmospheres, Volume 121, Issue 5, 2016, pp.2178-2187. Reprint # 7576. |
35. Key, Jeffrey; Wang, Xuanji; Liu, Yinghui; Dworak, Richard and Letterly, Aaron. The AVHRR Polar Pathfinder climate data records. Remote Sensing, Volume 8, Issue 3, 2016, doi:10.3390/rs8030167. Reprint # 7577.
Link to PDF |
36. Wang, Xuanji; Key, Jeffrey; Kwok, Ron and Zhang, Jinlun. Comparison of Arctic sea ice thickness from satellites, aircraft, and PIOMAS data. Remote Sensing, Volume 8, Issue 9, 2016, doi:10.3390/rs8090713. Reprint # 7738.
Link to PDF |
| 37. Letterly, Aaron; Key, Jeffrey and Liu, Yinghui. The influence of winter cloud on summer sea ice in the Arctic, 1983-2013. Journal of Geophysical Research-Atmospheres, Volume 121, Issue 5, 2016, pp.2178-2187. Reprint # 7576. |
38. Key, Jeffrey; Wang, Xuanji; Liu, Yinghui; Dworak, Richard and Letterly, Aaron. The AVHRR Polar Pathfinder climate data records. Remote Sensing, Volume 8, Issue 3, 2016, doi:10.3390/rs8030167. Reprint # 7577.
Link to PDF |
39. Liu, Yinghui; Key, Jeffrey and Mahoney, Robert. Sea and freshwater ice concentration from VIIRS on Suomi NPP and the future JPSS satellites. Remote Sensing, Volume 8, Issue 6, 2016, doi:3390/rs8060523. Reprint # 7627.
Link to PDF |
40. Liu, Yinghui and Key, Jeffrey R. Assessment of Arctic cloud cover anomalies in atmospheric reanalysis products using satellite data. Journal of Climate, Volume 29, Issue 17, 2016, 6065–6083. Reprint # 7708.
Link to PDF |
41. Dorofy, Peter; Nazari, Rouzbeh; Romanov, Peter and Key, Jeffrey. Development of a Mid-Infrared Sea and lake Ice index (MISI) using the GOES imager. Remote Sensing, Volume 8, Issue 12, 2016, doi:10.3390/rs8121015. Reprint # 7970.
Link to PDF |
42. Liu, Yinghui; Key, Jeffrey and Mahoney, Robert. Sea and freshwater ice concentration from VIIRS on Suomi NPP and the future JPSS satellites. Remote Sensing, Volume 8, Issue 6, 2016, doi:3390/rs8060523. Reprint # 7627.
Link to PDF |
43. Key, Jeffrey; Goodison, Barry; Schoner, Walfgang; Godoy, Oystein; Ondras, Miroslav and Snorrason, Arni. A Global Cryosphere Watch. Arctic, Volume 68, Issue 5, 2015, pp.48-58. Reprint # 7971.
Link to PDF |
44. Lui, Yinghui; Key, Jeffrey; Tschudi, Mark; Dworak, Richard; Mahoney, Robert and Baldwin, Daniel. Validation of the Suomi NPP VIIRS ice surface temperature environmental data record. Remote Sensing, Volume 7, Issue 12, 2015, pp.17258-17271. Reprint # 7578.
Link to PDF |
45. Lui, Yinghui; Key, Jeffrey; Tschudi, Mark; Dworak, Richard; Mahoney, Robert and Baldwin, Daniel. Validation of the Suomi NPP VIIRS ice surface temperature environmental data record. Remote Sensing, Volume 7, Issue 12, 2015, pp.17258-17271. Reprint # 7578.
Link to PDF |
46. Lee, Yong-Keun; Kongoli, Cezar and Key, Jeffrey. An in-depth evaluation of heritage algorithms for snow cover and snow depth using AMSR-E and AMSR2 measurements. Journal of Atmospheric and Oceanic Technology, Volume 32, Issue 12, 2015, 2319–2336. Reprint # 7513.
Link to PDF |
47. Key, Jeffrey; Goodison, Barry; Schoner, Walfgang; Godoy, Oystein; Ondras, Miroslav and Snorrason, Arni. A Global Cryosphere Watch. Arctic, Volume 68, Issue 5, 2015, pp.48-58. Reprint # 7971.
Link to PDF |
48. Lee, Yong-Keun; Kongoli, Cezar and Key, Jeffrey. An in-depth evaluation of heritage algorithms for snow cover and snow depth using AMSR-E and AMSR2 measurements. Journal of Atmospheric and Oceanic Technology, Volume 32, Issue 12, 2015, 2319–2336. Reprint # 7513.
Link to PDF |
49. Liu, Yinghui and Key, Jeffery R. Less winter cloud aids summer 2013 Arctic sea ice return from 2012 minimum. Environmental Research Letters, Volume 9, Issue 4, 2014, doi:10.1088/1748-9326/9/4/044002. Reprint # 7246.
Link to PDF |
| 50. Meier, Walter N.; Hovelsrud, Greta K.; van Oort, Bob E. H.; Key, Jeffrey R.; Kovasc, Kit M.; Michel, Christine; Haas, Christian; Granskog, Mats A.; Gerland, Sebastian; Perovich, Donald K.; Makshtas, Alexander and Reist, James D. Arctic sea ice in transformation: A review of recent observed changes and impacts on biology and human activity. Reviews in Geophysics, Volume 51, 2014, doi:10.1002/2013RG000431. Reprint # 7252. |