ON THE VARIATION IN THE VALUE OF THE ATMOSPHERIC ELECTRICAL POTENTIAL WITH THE ALTITUDEdoi:10.1080/00359191009519399Douglas RudgeW. ATaylor & Francis GroupTransactions of the South African Philosophical Society
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...
This is not true anymore for cirrus where the radiometric contrast with the cloud-free atmosphere case is much smaller, mainly due to the fact that cirrus are optically thin (i.e. small emissivity) and have a low temperature since they are at higher altitude. Because of the emissivity of ...
Atmospheric effects in the variation of cosmic radiation at an altitude of 3200 m above sea level 来自 ResearchGate 喜欢 0 阅读量: 10 作者:SK Akopyan,KP Babayan 摘要: mdash;While advances in computer and communications technology have made the network ubiquitous, they have also rendered ...
The pressure measured at a station or airport is station pressure or the actual pressure at field elevation. Pressure variation Pressure varies with altitude and temperature of the air as well as with other minor influences. Altitude Moving upward through the atmosphere, weight of the air above ...
3b), introduces a larger baseline, enabling a finer altitude resolution δh for turbulence profiling, especially in near ground layers (Methods). In the meantime, more independent pairs with the same δθ yield more reliable results. Using our method, a single WWS can obtain large numbers of ...
This is the case of the daily variation of atmospheric pressure which, according to the equation of state, is the result of the product of the two corresponding daily variations of the pressure related to (i) the changes of air temperature at constant density, and to (ii) the changes of ...
The measurements along the plasma extension reveal that the produced gas flow is not inhibited by high altitude conditions (i.e., low pressure and low temperature). Opposingly, the maximum gas flow velocity is increased with altitude... N Benard,E Moreau - Plasmadynamics & Lasers Conference 被...
Rather, they display contours of the height z of a constant-pressure surface. To express the geostrophic wind on a constant-pressure surface, it is necessary to introduce the hydrostatic equation: (8)∂p∂z=−ρg. Here, z is altitude and g the acceleration of gravity. The hydrostatic...
Thepartial pressureof water vapor in the atmosphere decreases very rapidly with altitude (Fig. 1.7). The partial pressure of water vapor decreases to half of its surface value by 2 km above the surface and to less than 10% of its surface value at 5 km. Atmospheric water vapor also decreas...