Development of Algorithms and Error Analyses for the Short Baseline Lightning Detection and Ranging System - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Development of Algorithms and Error Analyses for the Short Baseline Lightning Detection and Ranging System write by National Aeronautics and Space Administration (NASA). This book was released on 2018-07-06. Development of Algorithms and Error Analyses for the Short Baseline Lightning Detection and Ranging System available in PDF, EPUB and Kindle. NASA, at the John F. Kennedy Space Center (KSC), developed and operates a unique high-precision lightning location system to provide lightning-related weather warnings. These warnings are used to stop lightning- sensitive operations such as space vehicle launches and ground operations where equipment and personnel are at risk. The data is provided to the Range Weather Operations (45th Weather Squadron, U.S. Air Force) where it is used with other meteorological data to issue weather advisories and warnings for Cape Canaveral Air Station and KSC operations. This system, called Lightning Detection and Ranging (LDAR), provides users with a graphical display in three dimensions of 66 megahertz radio frequency events generated by lightning processes. The locations of these events provide a sound basis for the prediction of lightning hazards. This document provides the basis for the design approach and data analysis for a system of radio frequency receivers to provide azimuth and elevation data for lightning pulses detected simultaneously by the LDAR system. The intent is for this direction-finding system to correct and augment the data provided by LDAR and, thereby, increase the rate of valid data and to correct or discard any invalid data. This document develops the necessary equations and algorithms, identifies sources of systematic errors and means to correct them, and analyzes the algorithms for random error. This data analysis approach is not found in the existing literature and was developed to facilitate the operation of this Short Baseline LDAR (SBLDAR). These algorithms may also be useful for other direction-finding systems using radio pulses or ultrasonic pulse data. Starr, Stanley O. Kennedy Space Center...
Development of Algorithms and Error Analyses for the Short Baseline Lightning Detection and Ranging System
Development of Algorithms and Error Analyses for the Short Baseline Lightning Detection and Ranging System - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Development of Algorithms and Error Analyses for the Short Baseline Lightning Detection and Ranging System write by Stanley O. Starr. This book was released on 1998. Development of Algorithms and Error Analyses for the Short Baseline Lightning Detection and Ranging System available in PDF, EPUB and Kindle.
Development of Algorithms and Error Analyses for the Short Baseline Lightning Detection and Ranging System
Development of Algorithms and Error Analyses for the Short Baseline Lightning Detection and Ranging System - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Development of Algorithms and Error Analyses for the Short Baseline Lightning Detection and Ranging System write by . This book was released on 1998. Development of Algorithms and Error Analyses for the Short Baseline Lightning Detection and Ranging System available in PDF, EPUB and Kindle.
Monthly Catalog of United States Government Publications
Monthly Catalog of United States Government Publications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Monthly Catalog of United States Government Publications write by . This book was released on 1999. Monthly Catalog of United States Government Publications available in PDF, EPUB and Kindle.
Strengthening Forensic Science in the United States
Strengthening Forensic Science in the United States - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Strengthening Forensic Science in the United States write by National Research Council. This book was released on 2009-07-29. Strengthening Forensic Science in the United States available in PDF, EPUB and Kindle. Scores of talented and dedicated people serve the forensic science community, performing vitally important work. However, they are often constrained by lack of adequate resources, sound policies, and national support. It is clear that change and advancements, both systematic and scientific, are needed in a number of forensic science disciplines to ensure the reliability of work, establish enforceable standards, and promote best practices with consistent application. Strengthening Forensic Science in the United States: A Path Forward provides a detailed plan for addressing these needs and suggests the creation of a new government entity, the National Institute of Forensic Science, to establish and enforce standards within the forensic science community. The benefits of improving and regulating the forensic science disciplines are clear: assisting law enforcement officials, enhancing homeland security, and reducing the risk of wrongful conviction and exoneration. Strengthening Forensic Science in the United States gives a full account of what is needed to advance the forensic science disciplines, including upgrading of systems and organizational structures, better training, widespread adoption of uniform and enforceable best practices, and mandatory certification and accreditation programs. While this book provides an essential call-to-action for congress and policy makers, it also serves as a vital tool for law enforcement agencies, criminal prosecutors and attorneys, and forensic science educators.
