Results 61 to 70 of about 110,183 (135)
A comparative study of mesospheric zonal wind observations from Na lidar and multistatic meteor radars above Hefei, China [PDF]
Atmospheric Measurement TechniquesThis study compares zonal wind measurements from a Na lidar at the University of Science and Technology of China (USTC) with those from the multistatic meteor radar system near Hefei, China.
C. Ban +17 more
doaj +1 more source
Dynamics of meteor streams [PDF]
The overwhelming majority of meteor streams are generally assumed to be formed due to the decay of comets. The most effective process of the release of solid particles from a cometary nucleus is their ejection by sublimating gases when the comet ...
Babadjanov, P. B., Obrubov, Yu. U.
core +1 more source
Atmospheric Profile Imprint in Firewall Ablation Coefficient [PDF]
, 1984 A general formula which expresses the distance along the meteoric fireball trajectory 1 as a function of t is discussed. Differential equations which include the motion and ablation of a single nonfragmenting meteor body are presented.
Ceplecha, Z., Pecina, P.
core +1 more source
Physical and dynamical studies of meteors. Meteor-fragmentation and stream-distribution studies [PDF]
Population parameters of 275 streams including 20 additional streams in the synoptic-year sample were found by a computer technique. Some 16 percent of the sample is in these streams.
Sekanina, Z., Southworth, R. B.
core +1 more source
New approaches to some methodological problems of meteor science [PDF]
Several low cost approaches to continuous radioscatter monitoring of the incoming meteor flux are described. Preliminary experiments were attempted using standard time frequency stations WWVH and CHU (on frequencies near 15 MHz) during nighttime hours ...
Meisel, David D.
core +1 more source
Spectral analysis of a high-velocity meteor [PDF]
A spectrogram of a fast optical meteor was reduced and analyzed, and 60 features were identified in the spectrum. Air and ionized elements in this meteor radiate throughout the spectrum from 3000 A to 6800 A.
Harvey, G. A.
core +1 more source
A processing method and results of meteor shower radar observations [PDF]
Studies of meteor showers permit the solving of some principal problems of meteor astronomy: to obtain the structure of a stream in cross section and along its orbits; to retrace the evolution of particle orbits of the stream taking into account ...
Belkovich, O. I. +2 more
core +1 more source
Effects of Meteor-Impacts on Stationary Satellites
Journal of Mathematical and Fundamental Sciences, 2019 . In this paper the changes of the orbital elements of stationary satellites due to meteor-impacts are discussed. From these changes in principle one should be able to draw the conclusion whether or not there exist a correlation between meteor-mass and ...
K. Purbosiswojo
doaj
Remote SensingInfrasound sensing plays a critical role in the detection and analysis of bolides, offering passive, cost-effective global monitoring capabilities. Key objectives include determining the timing, location, and yield of these events.
Elizabeth A. Silber
doaj +1 more source