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| 1 | The alternative of CubeSat-based advanced infrared and microwave sounders for high impact weather forecasting显示文摘近年来,小卫星技术的发展给传统气象卫星提供了经济有效的替补方案。本文针对可能出现的传统气象卫星的缺失情形,借助快速的区域观测系统模拟试验,探索了利用小卫星填补空缺的可能性。研究表明,单个小卫星,无论是近红外高光谱还是微波探测仪,都能够对局地强风暴天气的预报有所改进。然而,为了填补传统卫星缺失带来的影响,需要发射三颗甚至更多的小卫星来增加观测的覆盖面,以弥补小卫星精度略低、通道略少的缺陷。 | LI Zhenglong LI Jun SCHMIT Timothy J. WANG Pei LIM Agnes LI Jinlong NAGLE Fredrick W. BAI Wenguang OTKIN Jason A. ATLAS Robert HOFFMAN Ross N. BOUKABARA Sid-Ahmed ZHU Tong BLACKWELL William J. PAGANO Thomas S. | 2019 | Atmospheric and Oceanic Science Letters2019，12，2： | 3 |
| 2 | Value-added Impact of Geostationary Hyperspectral Infrared Sounders on Local Severe Storm Forecasts——via a Quick Regional OSSE显示文摘Accurate atmospheric temperature and moisture information with high temporal/spatial resolutions are two of the key parameters needed in regional numerical weather prediction(NWP) models to reliably predict high-impact weather events such as local severe storms(LSSs). High spectral resolution or hyperspectral infrared(HIR) sounders from geostationary orbit(GEO) provide an unprecedented source of near time-continuous, three-dimensional information on the dynamic and thermodynamic atmospheric fields—an important benefit for nowcasting and NWP-based forecasting. In order to demonstrate the value of GEO HIR sounder radiances on LSS forecasts, a quick regional OSSE(Observing System Simulation Experiment)framework has been developed, including high-resolution nature run generation, synthetic observation simulation and validation, and impact study on LSS forecasts. Results show that, on top of the existing LEO(low earth orbit) sounders, a GEO HIR sounder may provide value-added impact [a reduction of 3.56% in normalized root-mean-square difference(RMSD)] on LSS forecasts due to large spatial coverage and high temporal resolution, even though the data are assimilated every 6 h with a thinning of 60 km. Additionally, more frequent assimilations and smaller thinning distances allow more observations to be assimilated, and may further increase the positive impact from a GEO HIR sounder. On the other hand, with denser and more frequent observations assimilated, it becomes more difficult to handle the spatial error correlation in observations and gravity waves due to the limitations of current assimilation and forecast systems(such as a static background error covariance). The peak reduction of 4.6% in normalized RMSD is found when observations are assimilated every 3 h with a thinning distance of 30 km. | Zhenglong LI Jun LI Pei WANG Agnes LIM Jinlong LI Timothy J.SCHMIT Robert ATLAS Sid-Ahmed BOUKABARA Ross N.HOFFMAN | 2018 | Advances in Atmospheric Sciences2018，35，10： | 3 |
| 3 | Functional magnetic resonance imaging of regional brain activity in patients with intracerebral gliomas: findings and implications for clinical management显示文摘 | Atlas SW Howard RS Maldjian J | 1996 | Neurosurgery1996，38，2： | 2 |
| 4 | Petroleum biodegradation and oil spill bioremediation显示文摘 | Ronald M. Atlas | 1995 | Marine Pollution Bulletin1995，，4： | 2 |
| 5 | Surgical and nonsurgical manage- ment of lumbar spinal stenosis: four - year outcomes from the Maine lumbar spine study显示文摘 | Atlas S J Keller RB Robson D | 2000 | Spine2000，25，： | 1 |
| 6 | Diffusion measurements in intracranial hematomas: implications for MR imaging of acute stroke 显示文摘 | DuBois P Singer MB | 2000 | Am J Neuroradiol2000，21，7： | 1 |
| 7 | TiC-TiB2 composites: A review of phase relationships, processing and properties 显示文摘 | VALLAURI D ATLAS I C ADRIAN A | 2008 | J Eur Ceram Soc2008，28，8： | 1 |
| 8 | Surgical and nonsurgi cal management of lumber spinal stenosis:four-year outcomes from the maine lumbar spine study显示文摘 | Atlas S J Keller R B Robson D | 2000 | Spine2000，25，5： | 1 |
| 9 | Robot Boomer on Testing显示文摘 | Atlas Copco | 1988 | Word Minning Equipment1988，，3： | 1 |
| 10 | Expired PCOz as an index of coronary perfusion pressure显示文摘 | SANDERS A B ATLAS M EWY G A | 1985 | Am J Emerg Med1985，3，2： | 1 |
| 11 | Diagnosis and management of benign paroxysmal positional vertigo (BPPV) 显示文摘 | Parnes L S Agrawal S K Atlas J | 2003 | CMAJ2003，169，7： | 1 |
| 12 | Magnetic reasonance imaging of intracranial hemorrhage 显示文摘 | Barkovich AJ Atlas SW | 1998 | Radiol Clin North Am1998，26，6： | 1 |
| 13 | Long -term effects of the Menittidevice in Meniere's disease : the Western austrilian ex-perience 显示文摘 | Rajan Gp Atlas MD | 2005 | J Laryngolotol2005，119，8： | 1 |
| 14 | Suharachnoid space disease : diagnosis with fluid - attenuated inversion - recovery MR imaging and comparison with gadolinium - enhanced spin - echo MR imaging: blinded reader study 显示文摘 | Singer M Atlas S Drayer B | 1998 | Radiology1998，208，2： | 1 |
| 15 | Surgical and nonsurgical management of sciatica secondary to a lumbar disc herniation: five- year outcomes from the Maine Lumbar Spine Study 显示文摘 | Atlas SJ Keller RB Chang Y | 2001 | Spine2001，26，10： | 1 |
| 16 | Long-term outcomes of surgical and nonsurgical management of sciatica secondary to a lumbar disc herniation: 10 year results from the maine lumbar spine study显示文摘 | Atlas SJ Keller RB Wu YA | 2005 | Spine2005，30，8： | 1 |
| 17 | MR imaging of Tolosa- Hunt syndrome 显示文摘 | Yousem DM Atlas SM Grossman RI | 1990 | A JR1990，，： | 1 |
| 18 | Electric load forecasting using an artificial neural network 显示文摘 | EI-Sharkawi M A Marks R J II Atlas L E | 1991 | IEEE Transactions on Power System1991，6，2： | 1 |
| 19 | Histology of the healing tympanic membrane following perforation in rats 显示文摘 | Santa- Maria PL Redmond SL Atlas MD | 2010 | Laryngo- scope2010，120，10： | 1 |
| 20 | Diagnosisand management of benign paroxysmal positional ver-tigo(BPPV)显示文摘 | PARNES L S AGRAWAL S K ATLAS J | 2003 | CMAJ2003，169，： | 1 |
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