S Tulasiram
SEVERAL formulæ have been published recently for calculating the effect of air resistance on orbits of artificial Earth satellites. The latest and most complete are by King-Hele and Leslie1. Nearly all these formulæ are valid over a somewhat limited range of eccentricity and are based on ...
It will be placed in a sun-synchronous polar orbit at a height of 750 km. Four scientific payloads, airglow photometer, high energy particle telescopes, plasma probes and high sensitive magnetometer, are on board to monitor the Earth's upper atmosphere environment. The main scientific goal is...
GPS radio occultation (GPS RO) method, an active satellite-to-satellite remote sensing technique, is capable of producing accurate, all-weather, round the
The former is needed to correct the WRF model’s tendency to overly moisten the atmosphere as a result of excessive surface evaporation in the subtropics (related to problems in low-cloud parameterization), whereas the latter is necessary for the model to capture the Quasi-Biennial Oscillation (...
The Z500 trends are stronger over land than ocean, reflecting the role of positive soil moisture-atmosphere feedback35,36,37. Although Europe is dominated by increasing Z500 and decreasing SPEI trends (towards drier conditions), the spatial patterns of the significance, and even the direction of ...
Radar studies of small scale structure in the upper middle atmosphere and lower ionosphere The characteristics of radar backscatter from the height region 60 鈥 100 km are examined in order to try and better understand the nature and origin of th... WK Hocking - 《Advances in Space Research》...
Atmospheric gravity waves generated by pulsed ionospheric convection: A link between the solar wind and the Earth's atmosphere that are of particular interest in the present paper: the wave reflected from the Earth's surface and the ducted wave that propagates in the lower atmosphere to large di...
(Fig.4a). We find that the SMILEs show a different onset of changes in variability, with most models showing substantial increase in low-latitude variability and a decrease in mid-to-high latitude variability from 2000 onward. MIROC6 shows an earlier and EC-EARTH a later onset of increase ...
Greenland ice core records exhibited 100-fold higher dust concentrations during the Last Glacial Maximum (LGM) than during the Holocene, and dust input temporal variability corresponded to different climate states in the LGM. While East Asian deserts, th