06837nam 22008654a 450 991082630070332120200520144314.01-282-76052-19786612760525981-283-592-X(CKB)2490000000001629(EBL)1679459(OCoLC)729020459(SSID)ssj0000428626(PQKBManifestationID)11282319(PQKBTitleCode)TC0000428626(PQKBWorkID)10424111(PQKB)11728127(MiAaPQ)EBC1679459(WSP)00000516 (Au-PeEL)EBL1679459(CaPaEBR)ebr10422205(CaONFJC)MIL276052(EXLCZ)99249000000000162920100520d2009 uy 0engur|n|---|||||txtccrSpectral sensing research for surface and air monitoring in chemical, biological and radiological defense and security applications /editors, Jean-Marc Theriault, James O. Jensen1st ed.New Jersey World Scientificc20091 online resource (545 p.)Selected topics in electronics and systems ;v. 49"Select papers from the 2006 International Symposium on Spectral Sensing Research (2006 ISSSR)."--P. v.981-283-591-1 Includes bibliographical references.CONTENTS; Foreword; Surface Sensing & Monitoring Sessions; Infrared Spectral Signatures: Creation of Reference Data for Vapors and Liquids S. Sharpe, T. Johnson, R. Sams, J. Hylden, J. Kleimeyer and B. Rowland; 1. Introduction; 2. Experiment; 2.1. Data Acquisition parameters; 2.2. Sample cell construction; 2.3. Sample cell characterization; 3. Sample analysis; 4. Results; 5. Conclusion; 6. Acknowledgements; 7. References; Appendix A. Physical properties of CWAs; Appendix B. Real and imaginary refractive indices of CWAsPassive Standoff Detection of Surface Contaminants: A Novel Approach by Differential Polarization FTIR Spectrometry J.-M. Thériault, H. Lavoie, E. Puckrin and F. Bouffard1. Introduction; 2. Surface Radiance Phenomenology; 2.1. Modeling surface contaminant radiance: Unpolarized case; 2.2. Modeling surface contaminant radiance: Polarized case; 3. Standoff Sensor and Field Experiment; 3.1. CATSI instrument; 3.2. SURFCON field experiment; 3.3. Example of results; 4. Experimental and Modeling Study; 5. Optimized Sensor Design for Differential FTIR Sensing; 6. Conclusion; ReferencesBackground Contributions in Direct and Differential Fourier Transform LWIR Measurements: A Comparative Analysis F. Bou.ard and J.-M. Thériault1. Introduction; 2. Experimental Setup; 3. Results; 3.1. Clustering; 3.2. Norm and spectral length; 3.3. Covariance; 3.4. Distribution of synthesis coefficients; 3.5. Background suppression; 4. Conclusion; References; Signal Processing of Multicomponent Raman Spectra of Particulate Matter J. Fochesatto and J. Sloan; 1. Introduction; 2. Experimental Setup; 3. Peak and Noise signals Removal from Raman Spectra; 3.1. Spike Removal in Raman Spectra3.2. Noise Removal in Raman Spectra4. Baseline Reduction in Raman Spectra; 4.1. Baseline Reduction based on Polynomial Fitting; 5. Chemical Fingerprint Retrieval; 5.1. Chemical composition of aerosols during Pacific 2001 and ALERT 2002 experiments; 6. Discussion and Conclusions; 7. Acknowledgements; 8. References; Signature and Signal Generation Aspects of Explosive Detection Using Terahertz Time-Domain Spectroscopy R. Osiander, M. J. Fitch, M. Leahy-Hoppa, Y. Dikmelik and J. B. Spicer; 1. Introduction; 2. THz Spectroscopy for Explosives Detection: Background Information3. THz Time-domain Transmission Spectroscopy of Explosives4. THz Time-Domain Reflection Spectroscopy; 5. Wave scattering from granular materials; 6. Conclusions; 7. Acknowledgments; References; Novel Application of Passive Stando. Radiometry for the Measurement of Explosives E. Puckrin, J.-M. Thériault, H. Lavoie, D. Dubé and P. Brousseau; 1. Introduction; 2. Detection Principles and Phenomenology; 3. Measurement Approach; 3.1. Laboratory measurements; 3.2. Field measurements; 4. Results and Analysis; 4.1. Laboratory measurements of diffuse reflectance4.2. Simulation of the passive standoff detection of solid explosive materialsThis book provides unique perspectives on the state of the art in multispectral/hyperspectral techniques for early-warning monitoring against chemical, biological and radiological (CB&R) contamination of both surface (e.g. land) and air (e.g. atmospheric) environments through the presentation of a comprehensive survey of the novel spectroscopic methodologies and technologies that are emerging to address the CB&R defense and security challenges of the future. The technical content in this book lends itself to the non-traditional requirements for point and stand-off detection that have evolved out of the US joint services programs over many years. In particular, the scientific and technological work presented seeks to enable hyperspectral-based sensing and monitoring that is in real time and in-line; low in cost and labor requirements; and easy to support, maintain and use in military and security-relevant scenarios.--Publisher's description.Selected topics in electronics and systems ;v. 49.Environmental monitoringRemote sensingCongressesRadioactive pollutionRemote sensingCongressesChemical detectorsCongressesChemical terrorismPreventionCongressesBiological weaponsRemote sensingCongressesSpectrum analysisCongressesISSSRSpectral sensing researchRadiological defense applicationsSecurity applicationsBiological applicationsAir monitoringEnvironmental monitoringRemote sensingRadioactive pollutionRemote sensingChemical detectorsChemical terrorismPreventionBiological weaponsRemote sensingSpectrum analysis623.4/590287Theriault Jean-Marc1954-1717385Jensen James O1717386International Symposium on Spectral Sensing ResearchMiAaPQMiAaPQMiAaPQBOOK9910826300703321Spectral sensing research for surface and air monitoring in chemical, biological and radiological defense and security applications4113584UNINA