Results 151 to 160 of about 2,191,011 (257)

Evaluation and assimilation of Arctic Weather Satellite data in the AROME‐Arctic forecast system

Quarterly Journal of the Royal Meteorological Society, EarlyView.
The Arctic Weather Satellite (AWS), launched in August 2024, is a prototype for the future EPS–Sterna constellation of small satellites carrying an innovative microwave sounder. We present the first assessment of AWS in the regional AROME‐Arctic numerical weather prediction system, covering post‐launch calibration results and the impact of AWS ...
Stéphanie Guedj, Per Dahlgren, Máté Mile   +2 more
wiley   +1 more source

Enhancing severe convection forecasts with microwave radiance assimilation in limited‐area models

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Microwave satellite radiances remain largely underexploited in convection‐permitting limited‐area models. We assess the assimilation of humidity‐sensitive radiances from the MHS instrument in the operational ICON‐2I model, improving the precipitation forecast of a severe convective event over the Marche region, Italy, substantially by correcting ...
Marcello Grenzi, Thomas Gastaldo, Virginia Poli, Chiara Marsigli, Tijana Janjic, Alberto Carrassi   +5 more
wiley   +1 more source

Strengthening influence of atmospheric rivers on global snow depth dynamics. [PDF]

Nat Commun
Li H, Ke CQ, Shen X, Wu S, Zhu Q, Cai Y, Xiao Y, Chen D, Lu X, Duan Z, He L, Xu Y.   +11 more
europepmc   +1 more source

Improving heavy precipitation forecasts through phase‐aware nonlinear bias correction of all‐sky infrared radiances using cloud top temperature differences

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study proposes a phase‐aware bias correction framework for all‐sky infrared radiance assimilation. Cloud top temperature differences between observations and model background fields are used to identify cloud‐phase mismatch and cold‐cloud regimes.
Jiwon Hwang, Dong‐Hyun Cha, Myong‐In Lee, SangSeo Park, Yonghan Choi, Ki‐Hong Min   +5 more
wiley   +1 more source

Association of Daily Snow Depth with Emergency Medical Services Response and Survival After Out-of-Hospital Cardiac Arrest: A Prefectural Cohort Study in Northern Japan. [PDF]

J Clin Med
Maeno K, Satoh K, Okuyama M, Nakae H.
europepmc   +1 more source

Snow Depth Estimation on Slopes Using GPS-Interferometric Reflectometry. [PDF]

Sensors (Basel), 2019
Wei H, He X, Feng Y, Jin S, Shen F.
europepmc   +1 more source

Hexapod Locomotion Across Structured and Unstructured Terrains: A Data‐Driven Review of Modeling, Control, and Validation

Journal of Field Robotics, EarlyView.
ABSTRACT The design of a hexapod is complex and requires integration between kinematic models, control systems, and sensing. Existing literature has reviewed these sub‐systems in isolation. Since 2021, there has been no review of the field despite significant advancements in soft soil, lunar traversal, and artificial intelligence.
Akhil Rampersad, Bashan Naidoo
wiley   +1 more source

Mariner\u27s Compass quilt by Blenda B. Ralphs Snow

, 1944
Image of Mariner\u27s Compass quilt created in1944 by Blenda B. Ralphs Snow. Also includes questionnaires describing the quilt completed by Ann Marshall as part of the Utah Quilt Guild\u27s documentation days held from 1988-1994.
Blenda B. Ralphs Snow
core  

A Comparative Study of Machine Learning and Deep Learning Models for Long-Term Snow Depth Inversion. [PDF]

Sensors (Basel)
Lu T, Fan R, Zhang L, Wang Q, Zhao Y, Wang L, Huang Y.   +6 more
europepmc   +1 more source

Snow depth variability in the Northern Hemisphere mountains observed from space. [PDF]

Nat Commun, 2019
Lievens H, Demuzere M, Marshall HP, Reichle RH, Brucker L, Brangers I, de Rosnay P, Dumont M, Girotto M, Immerzeel WW, Jonas T, Kim EJ, Koch I, Marty C, Saloranta T, Schöber J, De Lannoy GJM.   +16 more
europepmc   +1 more source