PPT-A Refresher on Super-Resolution Radar Data

Audra Hennecke Dave Beusterien Base Data Resolution Legacy vs SuperRes Base Reflectivity Legacy Range Resolution 1 2 4 km 054 11 22 nm Azimuthal Resolution 10 degree. Jesper Ellerbæk Nielsen. ”. Combining C-band and X-band weather radars for accurate precipitation measurements over urban areas”. Supervisors:. Michael R. Rasmussen (AAU). Rasphal. Gill (DMI). Niels. Yang Lu. April. . 2014. Imperial College London. Outline. Introduction to Synthetic Aperture Radar (SAR) . Background of Compressed Sensing. Reconstruct Radar Image by CS methods. Introduction . to SAR . InSAR. : Where Have We Been and Where Are We Going? . Howard . Zebker. , Cody . Wortham. Stanford University. 10 Years Ago: Where Were We?. Anticipated several . new . space . radar . systems for monitoring . RADAR => . 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. . Scanning Tunneling . Macroscope. Gerard T. Schuster, . Sherif. M. . Hanafy. , . and . Yunsong. Huang. Outline. Introduction. Motivation. Get super resolution by TRM. Method. Time Reversal Mirrors (TRM). Present and Near Future. Daniel S. . Berkowitz. Applications Branch. NWS . Radar Operations . Center. Norman. , . Oklahoma. 1. Paradigms of the . Past. One R(Z) relationship (a.k.a. Z-R or Z/R) could be used for the entire coverage (currently a 230 km range). Credit to: Weile Wang. Gustav Klimt (1862-1918), . Der Park. With materials from Drs. Jeff Dozier (UCSB), Howard Zebker (Stanford), Jacob van Zyl (JPL), Alan Strahler (Boston U.), Ralph Dubayah (U. Maryland), Michael Lefsky (U. Colorado), Guoqing Sun (U. Maryland), and many others.. Jesper Ellerbæk Nielsen. ”. Combining C-band and X-band weather radars for accurate precipitation measurements over urban areas”. Supervisors:. Michael R. Rasmussen (AAU). Rasphal. Gill (DMI). Niels. 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. 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. Active Remote Sensing: RADAR I. Dr. Mathias (Mat) Disney. UCL Geography. Office: 113, Pearson Building. Tel: 7670 0592. 1. Email: mdisney@ucl.geog.ac.uk. www.geog.ucl.ac.uk/~mdisney. 2. OVERVIEW . OF NEXT 2 LECTURES. 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 . Jack . lightholder. Mentor: DR. tom sharp. Space grant Symposium . April 18. th. , 2015. objectives. Enhance super resolution imaging algorithms.. Collect thermal images of population centers and agricultural areas.. Bharath Subramanyam. Audio Signals. where T is the duration of the signal and s(t) is the amplitude.. is a continuous function..  . Audio Resolution. However the continuous waveform of the audio signal needs to be discretized when it needs to be stored digitally in a computer. .