Sentence examples similar to irregularity observations from inspiring English sources

In this study, we analyze the scale sizes of equatorial plasma irregularities based on observations from the Swarm constellation.

There are many vertical lines drawn in Figure 1, which divide the global longitudes into seven sectors for the study of correlation between the irregularity occurrences and OLR observations.

In order to improve the characterisation of ionospheric irregularities, two types of EISCAT_3D observations will be needed.

The zonal velocities derived from observations of ionospheric irregularities at night are also eastward with magnitudes decreasing from the geomagnetic equator to the equatorial ionization anomaly (EIA) crests (Kil et al. 2002).

In the previous observations, this type of irregularity was found to be significant at higher latitudes, such as Kazan, Russia, than Japan's latitudes.

They used VHF radar observations of meter-scale irregularities made at low magnetic latitudes while our UHF observations of sub-meter irregularities were made at the magnetic equator.

This paper presents observations of background ionospheric irregularities in the E- and F-region polar cap ionosphere using these two different digital ionosondes.

Our observations of the enhancement of irregularities on 17 March 2013 and 19 February 2014 can partly be explained by the orientation of the IMF BZ.

This paper aims at developing a general methodology supported by quantifiable geometric indices to classify the irregularity of stone masonry walls by direct observation of the elevation texture.

The present observations of daytime F-region irregularities triggered by the rocket exhaust-induced ionospheric hole may add further evidence on the possibility of artificial triggering of ESF irregularities.

Correlation studies carried out between the m/l distributions of density irregularities and the m/l distributions of OLR observations in the ITCZ as the proxy of gravity wave occurrences at seven longitude sectors indicate that good correlations between the irregularities and OLRs only exist in the South American sector and to some extent in the African sector.