| タイトル | Hydrometeor Profiles Derived from Airborne Radar and Wideband Radiometer Observations |
| 著者（英） | Wang, J. R.; Skofronick-Jackson, G. M.; Hood, R.; Heymsfield, G.; Arnold, James E. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2000-01-01 |
| 言語 | eng |
| 内容記述 | A rich dataset was obtained with observations from the MIR (Millimeter-wave Imaging Radiometer, 89, 150, 183.3$\pm$1, 183.3$\pm$3,183.3$\pm$7, and 220 apprx.GHz), the AMPR (Advanced Microwave Precipitation Radiometer, 10.7, 19.35, 37, and 85 approx. GHz), and the EDOP (ER-2 Doppler Radar, 9.6 approx. GHz) on board the ER-2 aircraft during the CAMEX-3/TEFLUN-B (Convection and Moisture Experiment/Texas and Florida Underflights) TRMM (Tropical Rainfall Measuring Mission) field campaign. Measurements over the ocean from these three instruments on 26 August 1998 were used in our iterative retrieval algorithm to estimate hydrometeor drop size profiles, The algorithm attempts to minimize the difference between the observations and forward radiometer and radar calculations based on the estimated profile. The high frequency MIR observations provide detailed information about the high altitude ice microphysics, while the AMPR is mostly used to define liquid hydrometeor characteristics. The EDOP provides an initial estimate of the profile and as a consistency check throughout the iterative cycle. The retrieval algorithm, specific results for convective and anvil cases, and general implications of this work will be presented. |
| NASA分類 | Earth Resources and Remote Sensing |
| 権利 | No Copyright |
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