The Weather Forecasting Office of Rapid City is now on the hill behind the South Dakota School of Mines and Technology. In 1995 the school donated the land and has continued to be a close partner of our office ever since. December 11, 2005 Doppler Radar Also in December 1995, the Nati...
The capabilities of surveillance radar assets are being extended to provide Doppler-weather sensing at select major airports. Currently, the ASR-9 radar can be augmented with a wind-shear processor (WSP) to provide data on wind shear, gust fronts, storm tracks and local precipitation levels. The...
In contrast to previous observations of the evening diffuse radar aurora these transition spectra were not localized in one azimuth sector. A unique feature of the observations was the occurrence of double-peaked spectra, the Doppler velocities of the two peaks usually corresponding to the positive ...
The road automatic (semi-automatic) extraction is a focal studied point of the city remote sensing. Based on the current road automatic (semi-automatic) extraction technique and combining the distinct street trees in the high-resolution remotely sensed image, this paper utilizes some methods in geo...
Squall line in Doppler Weather Radar (DWR) image will have solid line of heavy rainfall followed by a large area of light rainfall.doi:10.1007/978-3-319-10217-7_2Kuldeep SrivastavaVivek SinhaRashmi BharadwajSpringer International Publishing
Mashiko, 2006: Doppler radar investigations of the inner core of Typhoon Songda (2004): Polygonal/ellip- tical eyewalls, eye contraction, and small-scale spiral bands. Extended Abstracts, 27th Conf. on Hurricanes and Tropical Meteorology, Monterey, CA, Amer. Meteor. Soc.,...
SINGLE-DOPPLER VELOCITY RETRIEVALS WITH RAPID-SCAN RADAR DATA The past fifteen years has seen the development of a variety of new techniques to estimate the three-dimensional vector wind field from single-Doppler rada... A Shapiro,P Robinson,J Wurman - International Conference on Radar Meteorology...
The internal processes and intensity evolution of Vicente during RI period were well revealed by Doppler Radars in Hong Kong (HKRD) for nearly 12 hours before landfalling started from 0800 UTC. The primary circulation, perturbation pressure, and reflectivity of Vicente were derived from the ground-...
By\ncomparison, the ASR-11 radar possesses most of the same limitations for\nDoppler-weather processing, and more. As a lower-cost solution for\naircraft surveillance at secondary airports, the radar features some 17\ndB less peak power than the ASR-9. To achieve the required performance\nin...
The invention discloses a Doppler wave beam sharpening rapid imaging method of a mechanical scanning radar, which mainly solves the problem that the prior art cannot be applied to a mechanical scanning radar. The method comprises the following steps of: firstly determining a pulse accumulation ...