Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Tim J. Hewison"'
Autor:
Tim J. Hewison, David R. Doelling, Constantine Lukashin, David Tobin, Viju O. John, Sauli Joro, Bojan Bojkov
Publikováno v:
Remote Sensing, Vol 12, Iss 11, p 1782 (2020)
The Global Space-based Inter-Calibration System (GSICS) routinely monitors the calibration of various channels of Earth-observing satellite instruments and generates GSICS Corrections, which are functions that can be applied to tie them to reference
Externí odkaz:
https://doaj.org/article/7b44e4d9f8c2420eac3245e109c27623
Publikováno v:
Meteorologische Zeitschrift, Vol 15, Iss 1, Pp 27-36 (2006)
Microwave radiometer observations are compared with various radiative transfer model calculations based on simultaneous radiosondes. This analysis uses observations from Payerne, Switzerland, in cloud free conditions during the Temperature Humidity a
Externí odkaz:
https://doaj.org/article/18d1465bac624c2db763281096068356
Publikováno v:
Meteorologische Zeitschrift, Vol 15, Iss 1, Pp 19-25 (2006)
The agreement of two ground-based microwave radiometers during the Temperature, hUmidity, and Cloud (TUC) profiling campaign has been evaluated in terms of measured brightness temperature. To account effectively the instruments' specifications, we di
Externí odkaz:
https://doaj.org/article/34dfeb8cfc394aa589e1ac461175c5fe
Publikováno v:
Meteorologische Zeitschrift, Vol 15, Iss 1, Pp 87-97 (2006)
Capabilities of an integrated ground-based system for the operational measurement of humidity profiles, using both an UHF wind profiler and a radiometer, are discussed. The combination takes advantage of the complementary characteristics of each inst
Externí odkaz:
https://doaj.org/article/d984ec8077da4e2983591f8f9f3fd815
Publikováno v:
Meteorologische Zeitschrift, Vol 15, Iss 1, Pp 57-64 (2006)
Measurements of tropospheric integrated water vapour (IWV) made with two microwave radiometers (ASMUWARA, TP/WVP-3000), GPS, and radiosondes (SRS 400) during the Temperature, hUmidity, and Cloud (TUC) profiling campaign under mid-latitude conditions
Externí odkaz:
https://doaj.org/article/9d826416bdaf49ac823bd83737ae3ab7
Autor:
Domenico Cimini, Tim J. Hewison, Lorenz Martin, Jürgen Güldner, Catherine Gaffard, Frank S. Marzano
Publikováno v:
Meteorologische Zeitschrift, Vol 15, Iss 1, Pp 45-56 (2006)
Thermodynamic atmospheric profiles have been retrieved from ground-based microwave radiometers during the Temperature, hUmidity, and Cloud (TUC) profiling campaign. A variety of inversion methods is presented, in terms of requirements, advantages, an
Externí odkaz:
https://doaj.org/article/dc5627866e494306a89255ec3ebc1ba8
Publikováno v:
Meteorologische Zeitschrift, Vol 11, Iss 1, Pp 5-12 (2002)
In this paper we evaluate data obtained during the VALEM (Validation of Land Surface Emissivity Models) experiment, which took place in September 1998 near Ludwigslust in north-eastern Germany. The emphasis of the eld campaign was to generate dataset
Externí odkaz:
https://doaj.org/article/6fde291908cd46d48db367dfd6cc4089
Autor:
John Xun Yang, Yalei You, William Blackwell, Quanhua Liu, Ralph Ferraro, David W. Draper, Nigel Atkinson, Tim J. Hewison, Sidharth Misra, Jinzheng Peng
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-16
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 59:4561-4569
Satellite sounder infrared radiances are among the most important contributions to the global observing system and have been assimilated into global numerical weather prediction (NWP) analyses for many years. They are also used as fundamental climate
Publikováno v:
Remote Sensing, Vol 12, Iss 5, p 861 (2020)
The authors wish to make the following corrections to this paper [...]