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pro vyhledávání: '"Peter D. Phillips"'
Publikováno v:
Pure and Applied Geophysics PAGEOPH. 119:259-277
This paper describes an intercomparison between the Vaisala, VIZ and Swiss (used at upper-air station 06610) radiosondes. The field experiment was supported by a series of carefully implemented laboratory tests. The results show that the temperature
Publikováno v:
Millennium: Journal of International Studies. 14:159-171
Publikováno v:
Geophysical & Astrophysical Fluid Dynamics. 13:215-223
During southern Foehn, there occurs within the planetary boundary layer a well-defined surface with a wind shear of typically 15 m/s and a temperature jump of about 15°C within a vertical distance of 100 m. These conditions are nearly ideal for stud
Autor:
Hans Richner, Peter D. Phillips
Publikováno v:
Journal of Applied Meteorology. 20:954-962
The reproducibility of VIZ radiosonde data has been investigated using three ascents with two sondes on the same balloon. Provided the baseline check is carried out carefully and under favorable conditions, the reproducibility of the VIZ sonde is qui
Autor:
Hans Richner, Peter D. Phillips
Publikováno v:
Pure and Applied Geophysics PAGEOPH. 120:852-1198
Autor:
Peter D. Phillips, Hans Richner
Publikováno v:
Monthly Weather Review. 112:1328-1340
The diurnal temperature variation at the 850, 700 and 500 mb levels is evaluated using radiosonde data gathered at short time intervals in the Alpine region and is found to be very close to sinusoidal. The amplitude is of the order of 1°C and decrea
Autor:
Peter D. Phillips
Publikováno v:
Millennium: Journal of International Studies. 18:289-291
Autor:
Peter D. Phillips, Hans Richner
Publikováno v:
Review of Scientific Instruments. 49:1220-1221
When a phase locked loop (PLL) is used for decoding FSK (frequency shift keying) modulated signals its output is very sensitive to even slight changes of the ''mark'' and ''space'' frequencies which-by international convention-are rather close togeth