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Performance of the Vaisala RS80A/H and RS90 Humicap Sensors and the Meteolabor “Snow White” Chilled-Mirror Hygrometer in Paramaribo, Suriname

Source: Journal of Atmospheric and Oceanic Technology:;2006:;volume( 023 ):;issue: 011:;page 1506

Author(s): Verver, Gé; Fujiwara, Masatomo; Dolmans, Pier; Becker, Cor; Fortuin, Paul; Miloshevich, Larry

Publisher: American Meteorological Society

Abstract: In climate research there is a strong need for accurate observations of water vapor in the upper atmosphere. Radiosoundings provide relative humidity profiles but the accuracy of many routine instruments is notoriously ...

Direct Observations of Atmospheric Boundary Layer Response to SST Variations Associated with Tropical Instability Waves over the Eastern Equatorial Pacific

Source: Journal of Climate:;2002:;volume( 015 ):;issue: 023:;page 3379

Author(s): Hashizume, Hiroshi; Xie, Shang-Ping; Fujiwara, Masatomo; Shiotani, Masato; Watanabe, Tomowo; Tanimoto, Youichi; Liu, W. Timothy; Takeuchi, Kensuke

Publisher: American Meteorological Society

Abstract: Tropical instability waves (TIWs), with a typical wavelength of 1000 km and period of 30 days, cause the equatorial front to meander and result in SST variations on the order of 1°?2°C. Vertical soundings of temperature, ...

Performance of the Meteolabor “Snow White” Chilled-Mirror Hygrometer in the Tropical Troposphere: Comparisons with the Vaisala RS80 A/H-Humicap Sensors

Source: Journal of Atmospheric and Oceanic Technology:;2003:;volume( 020 ):;issue: 011:;page 1534

Author(s): Fujiwara, Masatomo; Shiotani, Masato; Hasebe, Fumio; Vömel, Holger; Oltmans, Samuel J.; Ruppert, Paul W.; Horinouchi, Takeshi; Tsuda, Toshitaka

Publisher: American Meteorological Society

Abstract: The ?Snow White? hygrometer is a low-cost, chilled-mirror hygrometer for radiosonde applications provided by a Swiss company, Meteolabor AG. A total of 54 Snow White soundings were conducted at five tropical stations in ...

Current Challenges and Future Directions in Data Assimilation and Reanalysis

Source: Bulletin of the American Meteorological Society:;2023:;volume( 104 ):;issue: 004:;page E756

Author(s): Valmassoi, Arianna; Keller, Jan D.; Kleist, Daryl T.; English, Stephen; Ahrens, Bodo; Ďurán, Ivan Bašták; Bauernschubert, Elisabeth; Bosilovich, Michael G.; Fujiwara, Masatomo; Hersbach, Hans; Lei, Lili; Löhnert, Ulrich; Mamnun, Nabir; Martin, Cory R.; Mo

Publisher: American Meteorological Society

Current Challenges and Future Directions in Data Assimilation and Reanalysis

Source: Bulletin of the American Meteorological Society:;2023:;volume( 104 ):;issue: 004

Author(s): Valmassoi, Arianna; Keller, Jan D.; Kleist, Daryl T.; English, Stephen; Ahrens, Bodo; Ďurán, Ivan Bašták; Bauernschubert, Elisabeth; Bosilovich, Michael G.; Fujiwara, Masatomo; Hersbach, Hans; Lei, Lili; Löhnert, Ulrich; Mamnun, Nabir; Martin, Cory R.; Mo

Publisher: American Meteorological Society

Advancing Global and Regional Reanalyses

Source: Bulletin of the American Meteorological Society:;2018:;volume 099:;issue 008:;page ES139

Author(s): Buizza, Roberto; Poli, Paul; Rixen, Michel; Alonso-Balmaseda, Magdalena; Bosilovich, Michael G.; Brönnimann, Stefan; Compo, Gilbert P.; Dee, Dick P.; Desiato, Franco; Doutriaux-Boucher, Marie; Fujiwara, Masatomo; Kaiser-Weiss, Andrea K.; Kobayashi, Shinya; Liu, Zhiquan; Masina, Simona; Mathieu, Pierre-Philippe; Rayner, Nick; Richter, Carolin; Seneviratne, Sonia I.; Simmons, Adrian J.; Thépaut, Jean-Noel; Auger, Jeffrey D.; Bechtold, Michel; Berntell, Ellen; Dong, Bo; Kozubek, Michal; Sharif, Khaled; Thomas, Christopher; Schimanke, Semjon; Storto, Andrea; Tuma, Matthias; Välisuo, Ilona; Vaselali, Alireza

Publisher: American Meteorological Society