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Journal of Applied Meteorology, 1975
Abstract The advantages of operating weather radar in a “surveillance” mode, i.e., recording automatically all precipitation at ranges from a few kilometers to a few hundred kilometers, can be achieved without sacrifice of regional performance. The operation can be made efficient in terms of five-dimensional resolution (three spatial, time and ...
J. Stewart Marshall +1 more
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Abstract The advantages of operating weather radar in a “surveillance” mode, i.e., recording automatically all precipitation at ranges from a few kilometers to a few hundred kilometers, can be achieved without sacrifice of regional performance. The operation can be made efficient in terms of five-dimensional resolution (three spatial, time and ...
J. Stewart Marshall +1 more
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SAE Technical Paper Series, 1967
<div class="htmlview paragraph">A number of design parameters are traded off in the design of an airborne weather radar system. The inter-relative effects of design tradeoffs can be meaningfully approximated by application of the standard range equation which takes into account such items as peak transmitter power, width of the transmitted pulse,
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<div class="htmlview paragraph">A number of design parameters are traded off in the design of an airborne weather radar system. The inter-relative effects of design tradeoffs can be meaningfully approximated by application of the standard range equation which takes into account such items as peak transmitter power, width of the transmitted pulse,
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1955
Publisher Summary Radars using a wavelength of the order of 10 cm can detect rain to ranges of 200 miles or more, and snow to somewhat shorter ranges. At 10 cm wavelength, the scattering of the radiation by the precipitation, which is the basis of this detection, does not weaken the beam appreciably such that the detection of rain at long range is ...
J.S. Marshall +2 more
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Publisher Summary Radars using a wavelength of the order of 10 cm can detect rain to ranges of 200 miles or more, and snow to somewhat shorter ranges. At 10 cm wavelength, the scattering of the radiation by the precipitation, which is the basis of this detection, does not weaken the beam appreciably such that the detection of rain at long range is ...
J.S. Marshall +2 more
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Weather Radar and Ground-Penetrating Radar
2004This chapter examines two topics of modern radar: meteorological radar and ground-penetrating radar.
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1990
Weather Radar Research at the Massachusetts Institute of Technology has been ongoing for more than forty years. Well over two hundred people, ranging from senior staff members to part-time undergraduate student assistants, have participated in the work.
Pauline M. Austin, Spiros G. Geotis
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Weather Radar Research at the Massachusetts Institute of Technology has been ongoing for more than forty years. Well over two hundred people, ranging from senior staff members to part-time undergraduate student assistants, have participated in the work.
Pauline M. Austin, Spiros G. Geotis
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2003
In this chapter, we discuss in section 5.1, with particular reference to operational ground-based radars, the observational procedures, scan strategies and common sources of observational error. This is followed by a discussion of the tracking of echoes and various techniques for derivation of echo motion and wind.
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In this chapter, we discuss in section 5.1, with particular reference to operational ground-based radars, the observational procedures, scan strategies and common sources of observational error. This is followed by a discussion of the tracking of echoes and various techniques for derivation of echo motion and wind.
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On the Sensitivity of Weather Radars
Journal of Atmospheric and Oceanic Technology, 1986Abstract This paper discusses the subject of weather radar system sensitivity from a general point of view, with emphasis an the influence of wavelength. Expressions for the echo signal-to-noise ratio are examined using a detection theory approach to develop factors describing the effects of different signal processing techniques. Then the variation of
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