@article {Cimini:February 2006:0941-2948:45,
	author = "Cimini, Domenico",
	author = "Hewison, Tim J.",
	author = "Martin, Lorenz",
	author = "Guldner, Jurgen",
	author = "Gaffard, Catherine",
	author = "Marzano, Frank S.",
	title = "Temperature and humidity profile retrievals from ground-based microwave radiometers during TUC",
	journal = "Meteorologische Zeitschrift",
	volume = "15",
	year = "February 2006",
	abstract = "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, and limitations. Results confirm the theoretical expectation that retrievals' accuracy and resolution degrade steadily with height up to 3 km, then more rapidly. At higher levels the retrievals' accuracy does not improve on that of a Numerical Weather Prediction model, which provides a background for the variational technique. Most retrieval methods produce a bias in the temperature profile above 1 km, which may be due to a bias in the absorption model used and/or observations at 51-54 GHz. Elevation scanning is shown to improve the accuracy and resolution of the retrievals in the boundary layer, but is limited by technical shortcomings.",
	pages = "45-56(12)",
	url = "http://www.ingentaconnect.com/content/schweiz/mz/2006/00000015/00000001/art00007"
	doi = "doi:10.1127/0941-2948/2006/0099"
}