FIELD: meteorology.;SUBSTANCE: invention relates to the field of meteorology and can be used to determine change of atmosphere pressure with height variation. Parameters of passive flight are measured in atmosphere of object with known mass-geometric and aerodynamic characteristics at discrete points of...
M. Baulch, "The variation with height of the dust loading over a city as determined from the atmospheric turbidity," J. Air Poll. Control Assoc. 12: 492 (1962).McCormick, R. A. and Baulch, D. M., "The variation with height of the dust loading over a city as determined from ...
Precisions on measurements are usually about 0.5°C for temperature, 0.5 hPa for pressure and about 2% for relative humidity. In addition to ground-based weather stations, measurements of the height-dependent profiles of state variables are needed to well estimate atmospheric effects up to the top...
Given that the saturation vapor pressure is determined by the air temperature, the same is valid for the atmospheric moisture content, which typically exponentially decreases with height. Spatial variations of temperature and moisture, however, are determined by the vertical state of the troposphere, ...
Furthermore, we describe the special treatment of the thermal tides (S1 and S2), the importance of the reference pressure, as well as the inverted barometer hypothesis for the oceans. Finally, we present space geodetic results with the application of those correction models for the analysis of ...
Atmospheric vapor pressure deficit (VPD) increases with climate warming and may limit plant growth. However, gross primary production (GPP) responses to VPD remain a mystery, offering a significant source of uncertainty in the estimation of global terrestrial ecosystems carbon dynamics. In this study...
Above the tropopause is the stratosphere . This layer is typified by relatively small changes in temperature with height except for a warming trend near the top. Density Air is matter and has weight. Since it is gaseous, it is compressible. Pressure the atmosphere exerts on the surface is ...
Experimental results on the variation of electric conductivity and ion mobility in the mesosphere In two flights of a parachute-borne Gerdien probe (May 15, 1968, and June 7, 1975), good agreement of mobility values has been found for the height range 6... HU Widdel,G Rose,R Borchers ...
Thus, a humidity gradient also exists and basically decreases with increasing altitude. Temperature and water-vapor fluctuations are known to be the primary mechanisms mediating the effects of atmospheric turbulence on the index of refraction. Pressure fluctuations can be neglected in the real atmosphere...
Index given at T = 0°, pressure = 760 mm Hg, water vapor pressure = 4 mm Hg. The change d(δα) is the differential atmospheric refraction, with (3.6.3)d(δα)=−tanα0 d(δn)=−(n2−n1)tanα0 and d(δn) = n2 − n1, the change in index between two ...