Index Catalog // ScholarsArchive@OSU

Creator:: Strem, Eric Thomas
Abstract:: The WSR-57 weather radar operated by the National Weather Service at Sacramento, California, plus a network of precipitation gages provided data for this comparison of radar reflectivity with precipitation rates. Located in a valley with mountains within range of the radar on three sides, this radar has varying sensitivity for...
Resource Type:: Masters Thesis
Full Text:: of the beam above the radar can be computed using the follow- ing equation (W.M.O., 1966). h=r2

Creator:: Bower, Carl A., Jr.
Abstract:: Detailed analyses of snow crystal sequence and atmospheric conditions were accomplished utilizing macrophotographic techniques for obtaining the snow crystal record at Santiam Pass in the Oregon Cascades on 19-20 January, 14-15 February, and 9-10 March, 1967. The photographic equipment consisted of a 35 millimeter single lens reflex camera, bellows, and...
Resource Type:: Masters Thesis
Full Text:: w Wet e 4.0 or larger Very large H tn 4 5 11 Ñ O v * 2 * * * ° ® ® K - g 'It >< 4

Creator:: Rinehart, Ronald E.
Abstract:: An evaluation of the meteorological usefulness of a maser RF amplifier on an AN/MPS-34 X-band weather radar indicates that there are both advantages and disadvantages to its use. The problems associated with the maser used in this study included tuning problems, loss of gain through loss of liquid helium and...
Resource Type:: Masters Thesis
Full Text:: maser gain as indicated by variation of ground targets on 3 December 1966 at 75° tilt with 1 n.mi

Creator:: Fosberg, Michael A.
Abstract:: Seven cases of post-cold-frontal squall lines moving through the Willamette Valley of Northwest Oregon were investigated by the various techniques of meso-analysis. Time cross sections were converted to space cross sections by using the movement of the radar echo of the squall lines. The observations in time were converted to...
Resource Type:: Masters Thesis
Full Text:: the 1962 observations the radar was operated on 25 statute mile range and +2.0 degree antenna tilt

Creator:: Sarmah, Suryya Kanta
Abstract:: A radar echo-contour height measurement at different gain settings of the receiver, from RHI pictures shows that heavy rain occurs at the points above which steep echo-contour gradients appear. In this study, radar data came from the AN/CPS-9 radar located at McCulloch peak, about five miles from the Oregon State...
Resource Type:: Masters Thesis
Full Text:: transmitted by the radar angular widths of the beam h pulse length Ap = aperture of the antenna

Creator:: Steigner, John Martin
Resource Type:: Masters Thesis
Full Text:: with rare exception in excellent condition. Mr. Kenneth H. Shreeve, a Research Aasociate of the

Creator:: Mendenhall, Laurence David
Resource Type:: Masters Thesis
Full Text:: degree antenna tilt at the top and a plus 3.5 degree antenna tilt in the lwer photograph

Creator:: Pike, Julian McKendree
Resource Type:: Dissertation
Full Text:: large cell centered over Corvallis was under surveillance at various antenna tilt elevation angles

Creator:: Pike, Julian McKendree
Resource Type:: Masters Thesis
Full Text:: ! I v1ah 1;o exp»eaa a1noel*e appre~tation to Dr. H. R. Vi~Q"&rd &ad Dr. P. w. l)eeker tor thel.r

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