Zobrazeno 1 - 10
of 46
pro vyhledávání: '"G. E. Peckham"'
Retrieval of temperature, water vapour and ozone profiles from airborne interferometric measurements
Autor:
M. Grippa, G. E. Peckham
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 128:2497-2510
The Airborne Research Interferometer Evaluation System (ARIES), flying on board the Meteorological Research Flight C130 aircraft, measures infrared radiance spectra from which tropospheric temperature and composition profiles can be determined by sol
Autor:
G. E. Peckham
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 126:2933-2949
The performance of remote-sounding radiometers measuring properties of the earth's atmosphere is analysed through a multi-resolution wavelet transform. This technique allows the uncertainty in retrieved atmospheric profiles to be determined as a func
Autor:
M. Grippa, G. E. Peckham
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 126:749-760
Space-borne radiometers now form an important part of the global network of atmospheric observing systems which provide data for weather forecasting and studies of climate change. However, achieving adequate vertical resolution remains a problem, par
Publikováno v:
International Journal of Remote Sensing. 17:3751-3759
Optimal filters provide minimum variance interpolation and smoothing of noisy data, but the form of the noise power spectrum must be known for their design. We analyse data from the Microwave Limb Sounder (MLS) experiment onboard the Upper Atmosphere
Autor:
I. S. McDermid, Geir O. Braathen, Evan Fishbein, R. E. Cofield, Terry Deshler, William G. Read, R. A. Stachnik, Jack Fishman, Joe W. Waters, B. P. Ridenoure, G. E. Peckham, James J. Margitan, T. A. Lungu, David J. Hofmann, Robert Jarnot, S. J. Oltmans, D. A. Flower, Lucien Froidevaux, Z. Shippony
Publikováno v:
Journal of Geophysical Research: Atmospheres. 101:10017-10060
This paper describes the validation of ozone data from the Upper Atmosphere Research Satellite (UARS) Microwave Limb Sounder (MLS). The MLS ozone retrievals are obtained from the calibrated microwave radiances (emission spectra) in two separate bands
Autor:
G. E. Peckham, S. J. Oltmans, William G. Read, William Lahoz, Hugh C. Pumphrey, Lucien Froidevaux, James M. Russell, M. R. Suttie, Wesley A. Traub, Robert S. Harwood, Z. Shippony, T. A. Lungu, R. A. Suttie, Gerald E. Nedoluha, Joe W. Waters, C. L. Lau
Publikováno v:
Journal of Geophysical Research: Atmospheres. 101:10129-10149
The Upper Atmosphere Research Satellite (UARS) microwave limb sounder (MLS) makes measurements of thermal emission at 183.3 GHz which are used to infer the concentration of water vapor over a pressure range of 46-0.2hPa (approximately 20-60 km). We p
Autor:
Ian A. MacKenzie, J. de La Noë, Brian J. Connor, Joe W. Waters, Lucien Froidevaux, Philippe Ricaud, Robert S. Harwood, G. E. Peckham
Publikováno v:
Journal of Geophysical Research: Atmospheres. 101:10077-10089
Diurnal variability of mesospheric ozone as measured by the 183-GHz radiometer of the UARS microwave limb sounder (MLS) instrument for the northern midlatitudes in October 1991 and 1992 is compared with theoretical calculations of diurnal amplitudes
Publikováno v:
Journal of Geophysical Research: Atmospheres. 101:9957-9982
The Microwave Limb Sounder (MLS) is a three-radiometer, passive, limb emission instrument onboard the Upper Atmosphere Research Satellite (UARS). Radiometric, spectral and field-of-view calibrations of the MLS instrument are described in this paper.
Autor:
A. Heaps, Robert S. Harwood, William Lahoz, William G. Read, V. D. Pope, G. E. Peckham, Richard Swinbank, Joe W. Waters, Alan O'Neill, Lucien Froidevaux
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 122:423-450
The seasonal evolution of water vapour in the stratosphere of the southern hemisphere is studied by using water vapour measurements made by the Microwave Limb Sounder on the Upper Atmosphere Research Satellite. This evolution is interpreted with the
Autor:
John B. Kumer, William G. Read, G. E. Peckham, E. S. Carr, Lucien Froidevaux, William Lahoz, Robert S. Harwood, P. D. Ricaud, Aidan E. Roche, Joe W. Waters, John L. Mergenthaler
Publikováno v:
Geophysical Research Letters. 22:2033-2036
From 30 August 1992 to 3 September 1992 a supersaturated area at 465 K potential temperature ({approximately}50 hPa) is deduced from MLS water vapour measurements over western Antarctica, where high extinction coefficients measured by CLAES indicate