PPT-Intro to Radar

SO 254 Spring 2017 LCDR Matt Burich Radar is the most commonly used active sensor in meteorology RADAR RA dio D etection A nd R anging Active refers to the fact that a radar alternately switches between transmitting . Ligurian. . Sea. Spatial and Temporal . scale. . considerations. L. Vandenbulcke, A. Barth, J.-M. . Beckers. GHER/AGO, Université de Liège. L. Vandenbulcke, A. Barth, J.-M. . Beckers. 0/15. DA of HF radar data in the . John F. Kennedy Intl. Airport. Introduction. FAA avian radar performance assessment program at several US airports. The Center of Excellence for Airport Technology (CEAT) cooperated with JFK to define objectives for radar analysis & analyze radar data. E. Babcock. 1. , J. Bradford. 1. , H.P. Marshall. 1. , C. Hall. 2. , and D.F. Dickins. 3. 1. Department of Geosciences, Boise State University, Boise ID; . 2. Alaska Clean Seas, Anchorage AK; . 3. P.Eng., DF Dickins Associates Ltd., La Jolla CA. o. bservations of mid-latitude . s. torms . d. uring OLYMPEX. Jennifer . DeHart. OLYMPEX Workshop. 3.22.17. NASA grants: NNX15AN52H, NNX13AG71G, NNX15AL38G, NNX16AD75G. NSF grant: AGS-1503155. APR-3. Uses pulses of radio waves to image the subsurface (typically 25 - 1000MHz). http://upload.wikimedia.org/wikipedia/commons/8/8a/Electromagnetic-Spectrum.png. GPR uses Radio Waves to Image the Subsurface. bservations of mid-latitude . s. torms . d. uring OLYMPEX. Jennifer . DeHart. OLYMPEX Workshop. 3.22.17. NASA grants: NNX15AN52H, NNX13AG71G, NNX15AL38G, NNX16AD75G. NSF grant: AGS-1503155. APR-3. Ku/. RA. dio . D. etection . A. nd . R. anging. Radar Remote Sensing. Active remote sensing system using 1 cm to 1m wavelengths (microwaves).. Microwave Atmospheric Window. Radar Systems. . AIRSAR - Flies in DC-8 with C, L, and P bands. Ligurian. . Sea. Spatial and Temporal . scale. . considerations. L. Vandenbulcke, A. Barth, J.-M. . Beckers. GHER/AGO, Université de Liège. L. Vandenbulcke, A. Barth, J.-M. . Beckers. 0/15. DA of HF radar data in the . Absorption, scattering and extinction cross sections.. Backscattering cross section.. Cross section in the Rayleigh limit (particle diameter is much smaller than the wavelength of the radiation.). Radar cross section for a particle in the Rayleigh limit.. RADaR. ”…. THINK & RESPOND:. What steps were taken to get from the “before” to the “after” picture?. Revision . RADaR. Strategy. R. A. D (and). R. Replace…. Add…. Delete…. Reorder…. Absorption, scattering and extinction cross sections.. Backscattering cross section.. Cross section in the Rayleigh limit (particle diameter is much smaller than the wavelength of the radiation.). Radar cross section for a particle in the Rayleigh limit.. Feasibility using In Situ Data from SEAC4RS and TC4. Jay Mace. Measurement . Provided by: . Simone . Tanelli. , Paul Lawson and Co., . Svetla. . Hristova-Veleva. , Steve . Durden. , Paul Bui. Convective Turret Penetrated during SEAC4RS by the DC8. (Rapid Alcohol Detoxification: Acute hospital Referral). Gordon Hay . Centre for Public Health, Faculty . of Education, Health and Community, Liverpool John . Moores. . University. Jane Oyston. 1. ; Lorna Porcellato. Warning Receivers. Captain Jerry Mason, USN (ret.) VE7YAB. U-boat Archive Website http://uboatarchive.net. Radio/Radar History. 1864 James Maxwell published mathematical equations describing EM waves.