Cluster Analysis Techniques to Separate Air Motion and Hydrometeors in Vertical Incident Profiler Observations
نویسندگان
چکیده
منابع مشابه
NOTES AND CORRESPONDENCE A Combined Wind Profiler and Polarimetric Weather Radar Method for the Investigation of Precipitation and Vertical Velocities
A method is presented by which combined S-band polarimetric weather radar and UHF wind profiler observations of precipitation can be used to extract the properties of liquid phase hydrometeors and the vertical velocity of the air through which they are falling. Doppler spectra, which contain the air motion and/or fall speed of hydrometeors, are estimated using the vertically pointing wind profi...
متن کاملCombined Wind Profiler/Polarimetric Radar Studies of the Vertical Motion and Microphysical Characteristics of Convection: Darwin and Oklahoma Observations
Wind profilers offer the unique ability to directly measure vertical motion profiles through precipitating and non-precipitating cloud systems. This ability has been exploited through a series of analyses of storms near Darwin, Northern Australia, which have focused on the statistical characteristics of the vertical motion within a large number of storms as well as case studies of squall lines ...
متن کاملDependency Coefficient in Computerized GALS Examination Utilizing Motion Analysis Techniques
Objectives: The GALS (Gait, Arms, Legs and Spine) examination is a compact version of standard procedures used by rheumatologists to determine musculoskeletal disorders in patients. Computerization of such a clinical procedure is necessary to ensure an objective evaluation. This article presents the first steps in such an approach by outlining a procedure to use motion analysis techniques as a ...
متن کاملInfluence of hydrometeors on InSAR observations
Repeat-pass synthetic aperture radar interferometry is an important tool for measuring earth surface topography and/or surface deformations. These observations, however, are highly affected by the atmosphere. Therefore, an accurate description of atmospheric distortions is very important to improve an accuracy of interferometric measurements. In this paper we discuss influence of hydrometeors o...
متن کاملthe stady and analysis of rice agroclimatology in lenjan
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Atmospheric and Oceanic Technology
سال: 2000
ISSN: 0739-0572,1520-0426
DOI: 10.1175/1520-0426(2000)017<0949:cattsa>2.0.co;2