Publication Date:
2019-07-27
Description:
In the decade, 1950 to 1960, some thirty sounding rockets carrying the grenade experiment were fired in the Arctic, at middle latitudes and in the equatorial western Pacific. The vertical distributions of temperatures and winds at different seasons and at different times of the day were measured. Although there were significant variations in the results from each of the sites, an outstanding feature was the uniformity with latitude of the seasonal variation of the wind field. Over the latitude-altitude ranges sampled, the winds were strong and from the west during the winter months; and weak and from the east during the summer months. The nature of the general circulation pattern in the mesosphere of the northern hemisphere was revealed by the measurements. Of particular interest were those measurements made at the seasonal turnovers because of the insight into the dynamics of this region they provided.
Keywords:
GEOPHYSICS
Type:
IAF PAPER A75-043
,
International Astronautical Federation, International Astronautical Congress; Sept. 21-27, 1975; Lisbon; Portugal
Format:
text
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