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Statistics of Lower Atmosphere Refractivity in Czechia
Results of the measurement of atmospheric refractivity in a lower 80m layer of atmosphere are presented. Daily and monthly variability of refractivity and of its vertical gradient is shown. Refractivity st...
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
One-year Statistics of Atmospheric Refractivity in The Lowest Troposphere
Atmospheric refractivity significantly influences the propagation of electromagnetic waves in atmosphere. ITU-R recommends using statistics of a refractivity of the measurement of atmospheric refractiv...
JA - Elektronika a optoelektronika, elektrotechnika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
Atmopsheric Refraction and Propagation in Lower Troposphere
to atmospheric refractivity effects on the propagation of microwaves in the lowest troposphere. The chapter is organized as follows. Basic facts about atmospheric refractivity are introduced in the Section 2. The ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2011 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Visual Simulation of Refraction Phenomena in the Earth's Atmosphere
We present a simple method for visual simulation of refraction phenomena in the Earth's atmosphere. The method divides the atmosphere into a set of spherical layers related to the variations of the refractive index...
JC - Počítačový hardware a software
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Prediction of atmospheric turbulence on the basis of weather conditions
The goal of the paper is in calulation of refractive index structure parameter from weather condition in selected area. Sadot - Kopeika model was chosen for determination of atmospheric turbulence during the whole day....
Electrical and electronic engineering
- 2017 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Spatial Correlation of Vertical Gradient of Refractivity on Large Scales
Spatial distribution maps of the vertical gradient of atmospheric refractivity are derived from a global dataset of meteorological quantities as given by ERA-Interim reanalysis. Spatial correlation of the gradient on large scales is...
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
Compensation of random variation of atmosphere refractive index suitable for image processing.
The article deals with posibilities of decreasing of influence of the atmosphere on reconnaissance device optical signal.
KA - Vojenství
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Measured and Simulated Fluctuations of Received Power on 11 GHz Terrestrial Path Using Vertical Profiles of Atmospheric Refractivity
path together with the measurement of the vertical profiles of atmospheric refractivity at the receiver site are presented. The parabolic equation method is utilized of refractivity above an irregular terrain. Measured and...
JA - Elektronika a optoelektronika, elektrotechnika
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Remote Sensing of Refractive Index in Atmosphere
sensing of refractive index in the lower atmosphere.Long-range electromagnetic wave propagation is to certain extent influenced by height distribution of refractive index in the troposphere. The usual way of refractive...
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Indirect Determination of Air Refractive Index for the First Velocity Correction of Electronic Distance Meters
Brief explanation of the importance of the air refractive index for geodetic of historical and present procedures of indirect computation of the air refractive index,in case atmospheric conditions such as air temperature, <...
DE - Zemský magnetismus, geodesie, geografie
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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