PPT-Using Ground Penetrating Radar to Detect Oil in Ice and Sno

E Babcock 1 J Bradford 1 HP Marshall 1 C Hall 2 and DF Dickins 3 1 Department of Geosciences Boise State University Boise ID 2 Alaska Clean Seas Anchorage AK 3 PEng DF Dickins Associates Ltd La Jolla CA. INTRODUCTION 2 BASIC PRINCIPLE OF GPR 21 GPR in Snow and Ice 837 brPage 2br The International Archives of the Photogr ammetry Remote Sensing and Spatial Information Sciences Vol XXXVII Part B8 Beijing 2008 Antenna frequency f Medium water wet snow d A Comparison to Seismic Reflection…. Covered very briefly in Chapter 14, pgs. 227-231. Transmitter/Receiver Vs. Geophones. Seismic Reflection. One source. Lots of geophones. Stacking and Velocity performed in one step. 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.. Lt Col G. Skip Guild. 28 April 2016. Key Terms. NextGen. ADS-B. ADS-B OUT and ADS-B IN. ADS- B transponder options. 1090ES and 978 (UAT). ADS-B IN terms. FIS-B and TIS-B. CAP Implementation. NextGen. in Pediatric Patients. Heidi P. Cordi, MD, MPH, MS, EMTP, FACEP, FAADM. EMS WEEK 2017. Introduction. Trauma is the leading cause of death between ages of 1-18 years. Penetrating injury accounts for 10% -20% of all trauma in pediatric patients. SHARATH. . INTRODUCTION. HARDWARE DESCRIPTION. . OVERVIEW OF THE SYSTEM. . TESTING AND EVALUATION. . CONCLUSION. INTRODUCTION. 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. A. nd . R. anging . What is a Sonar?. A Sonar is a system that uses transmitted and reflected underwater objects or measure the distances underwater. . What is it’s Purpose?. It has been used form submarine and mine detection, depth detection , commercial fishing, driving safety and communication at sea. . Appreciation of types of trauma. - blunt . vs. penetrating. - low . vs. high velocity. Develop an understanding of the mechanism of injury and consequent pathology. Understand the ABCD of trauma management. Introduction (Basic Principle). Typical Illuminators. Working Principle. Receiver System. Signal Conditioning & Adaptive Filtering. Cross-correlation Process. Target Detection. Advantages and Disadvantages. Kenton Mick . What is Ground Penetrating Radar?. GPR is a technique used to locate objects or interfaces buried beneath the Earth’s surface.. Typically operate with. Frequency: 1-100 MHz . Tx Waveform: Impulse Time Domain . EECS-823 Phenomenology Presentation. Physical Characteristics of Poaceae. Grass as a term encompasses several species. Wheat, barley, millet, rice, oat, corn, bamboo. Various uses of the plants. Head often used for consumption (wheat, rice, corn). 2. , Sarah D. Bang. 3. , Timothy J. Lang. 3. , Patrick N. Gatlin. 3. 1 . Earth System Science Center, The University of Alabama in Huntsville, Huntsville, Alabama, USA. 2. Department of Atmospheric and Earth Science, The University of Alabama in Huntsville, Huntsville, Alabama, USA .