Results 161 to 170 of about 138,585 (331)

The benefits and challenges of using dense Mode‐S aircraft winds at ECMWF

Quarterly Journal of the Royal Meteorological Society, EarlyView.
In November 2022 ECMWF stopped using Mode‐S winds because their very high density in central Europe caused problems for the assimilation system. The data were reintroduced operationally in November 2023 combined with an improved aircraft thinning algorithm.
Bruce Ingleby
wiley   +1 more source

Failure Correction in Antenne a Schiera con Sub-array per Applicazioni Monopulse Radar Tracking [PDF]

, 2008
Simone Vaccari
openalex  

TRACKING PERFORMANCE OF A SWEPT-WING FIGHTER WITH A DIRECTORTYPE RADAR FIRE-CONTROL SYSTEM AND SCOPE PRESENTATION [PDF]

Tracking performance of f-86d aircraft with radar fire-control ...
Heinle, D. R., Rathert, G. A., Turner, H. L.   +2 more
core   +1 more source

Where numerical weather prediction meets large‐eddy simulations in a convective boundary layer during the FESSTVaL field experiment

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We exploit the Field Experiment on Sub‐mesoscale Spatio‐Temporal Variability in Lindenberg (FESSTVaL) to compare the performance of an NWP model at sub‐km resolutions with a traditional LES model. Focusing on clear‐sky ABL turbulence (June 14), shallow convective clouds and surface radiation (June 27), and deep convective cold pools (June 29), we find ...
Mirjana Sakradzija, Maike Ahlgrimm, Frank Beyrich, Chiel van Heerwaarden, Eileen Päschke, Ulrich Görsdorf, Bastian Kirsch, Juerg Schmidli, Noviana Dewani   +8 more
wiley   +1 more source

Performance test and verification of an off-the-shelf automated avian radar tracking system. [PDF]

Ecol Evol, 2017
May R, Steinheim Y, Kvaløy P, Vang R, Hanssen F.   +4 more
europepmc   +1 more source

Doppler weather radars as a game changer in desert locust swarm tracking [PDF]

N. A. Anjita, J. Indu, P. Thiruvengadam, Vishal Dixit, Arpita Rastogi, Bagavath Singh Arul Malar Kannan   +5 more
openalex   +1 more source

Human Tracking with mmWave Radars: a Deep Learning Approach with Uncertainty Estimation [PDF]

, 2022
Jacopo Pegoraro, Michele Rossi
openalex   +1 more source

C-band radar calibration using GEOS-3 [PDF]

The various methods of determining tracking radar measurement error parameters are described, along with the projected accuracy of results.
Krabill, W. B., Martin, C. F.
core   +1 more source

Characterizing trade‐wind shallow convection regimes in the open sea with a synergy of ship‐based vertical profiling observations

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We use active remote sensing from a ship during the EUREC4$$ {\mathrm{EUREC}}^4 $$A campaign to characterize the environment before, during, and after precipitation in shallow convection. (1) Shallow clouds barely precipitate (only virga). Congestus clouds generate precipitation, occurring less often in the afternoon but with higher cloud fractions. (2)
Claudia Acquistapace, Sabrina Schnitt, Sibylle Krause, Nils Risse, Diego Lange, Dwaipayan Chatterjee   +5 more
wiley   +1 more source

A Marine Radar Dataset for Multiple Extended Target Tracking [PDF]

, 2019
Jaya Shradha Fowdur, Marcus Baum, Frank Heymann   +2 more
openalex