Download or read book Overview of Real time Lightning Detection Systems and Their Meteorological Uses written by Ronald H. Holle and published by . This book was released on 1993 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Overview of Real time Lightning Detection Systems and Their Meteorological Uses written by National Severe Storms Laboratory and published by . This book was released on 1993 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Overview of Real time Lightning Detection Systems for Use by Meteorological Services written by Ronald L. Holle and published by . This book was released on 1993 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fire Management Notes written by and published by . This book was released on 1997 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications Abstracts written by Environmental Research Laboratories (U.S.) and published by . This book was released on 1994 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of Lightning written by Vladimir A. Rakov and published by Cambridge University Press. This book was released on 2016-04-07 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the current state of the art in lightning science, for advanced undergraduate and graduate students on a single-semester course.
Download or read book Lightning Detection for an Air Force Automated Observation System written by H. Albert Brown and published by . This book was released on 1988 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Air Force Geophysics Laboratory is conducting an advanced research and development program to develop sensors and techniques to be used in an automated weather observation system. This report concentrates on the progress and plans to automate the observation of one particular weather element: lighting. Since July 1986, AFGL has archived lighting data from the SUNY-Albany Lighting Detection Network (LDN) for the northeastern United States. In an attempt to demonstrate the potential of a commercially-available Remote Display Processor (RDP) coupled with the LDN, a detailed case study was made of a storm that occurred on 10-11 August 1986. The capabilities of the RDP to display the location, motion, and evolution of cloud-to-ground lighting-strike clusters are shown. In addition, some products are shown of software that was developed to track individual lighting-strike clusters, generate their mean position, compute their velocity and maintain a count of strikes per cluster. To illustrate the use of the lighting detection network for observing, we compared network reports and those made by observer. Based on the results, it is apparent that the lighting detection system has great potential as a operational tool for the meteorologist.
Download or read book Lightning warning Systems for Use by Airports written by Lawrence J. Heitkemper and published by Transportation Research Board National Research. This book was released on 2008 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Cloud-to-ground lightning strikes present a clear and immediate danger for ground personnel involved in outdoor ramp operations, such as aircraft fueling, baggage handling, food service, tug operations, and guiding and directing aircraft to their assigned gates. When this danger presents, airport ramp operations are suspended until the threat has passed. Airport staff engaged in outdoor activities are also subject to the impact of lightning strikes. Decisions about ground personnel and ramp operations are made by the airports and airlines, not by the Federal Aviation Administration (FAA). Individual airlines, companies providing airport workers, and airport management often have very different procedures and standards for identifying and responding to potential lightning hazards."--Page 1
Download or read book Lightning written by Vladimir A. Rakov and published by Cambridge University Press. This book was released on 2007-01-08 with total page 1485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lightning: Physics and Effects is the first book that covers essentially all aspects of lightning, including lightning physics, lightning protection and the interaction of lightning with a variety of objects and systems as well as with the environment. It is written in a style that will be accessible to the technical non-expert and is addressed to anyone interested in lightning and its effects. This will include physicists, engineers working in the power, communications, computer and aviation industries, meteorologists, atmospheric chemists, foresters, ecologists, physicians working in the area of electrical trauma and architects. This comprehensive reference volume contains over 300 illustrations, 70 tables containing quantitative information and a bibliography of more than 6000 references.
Download or read book Handbook of Weather Climate and Water written by Thomas D. Potter and published by John Wiley & Sons. This book was released on 2003-08-11 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive, two-volume review of the atmospheric and hydrologic sciences promises to be the definitive reference for both professionals and laypersons for years to come. Volume I addresses atmospheric dynamics, physical meteorology, weather systems, and measurements, while Volume II contains information on the climate system, atmospheric chemistry, hydrology, and societal impacts.
Download or read book Lightning Principles Instruments and Applications written by Hans Dieter Betz and published by Springer Science & Business Media. This book was released on 2008-12-04 with total page 641 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lightning represents a natural phenomenon of substantial interest. Due to its complex nature, research continues in many countries and reveals amazing results. Lightning is actively observed because of its relevance to Earth climate and air composition in addition to the classical aspects of related human fatalities and damage to forests, buildings, power lines, aircraft, structures and electronic devices. In this volume, the most important contemporary questions on lightning are addressed and analyzed under many experimental and theoretical aspects. Lightning detection techniques using ground-based and space-borne methods are described, along with network engineering and statistical analysis. Contributions detail research on atmospheric electricity, cloud physics, lightning physics, modeling of electrical storms and middle atmospheric events. Special phenomena such as triggered lightning and sprite observations are examined. Lightning-induced nitrogen oxides and their effects on atmospheric chemistry and climate are discussed. Each topic is presented by international experts in the field. Topics include: * air chemistry * convective storms * infrasound from lightning * lightning and climate change * lightning and precipitation * lightning and radiation * lightning and supercells * lightning and thunderstorms * lightning detection * lightning from space * lighting protection * lightning return strokes * observations and interpretations * spatial distribution and frequency * triggered lightning * weather extremes
Download or read book POSTPRINT written by and published by . This book was released on 1996 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Comparison of Lightning Network Data with Surface Weather Observations written by H. Albert Brown and published by . This book was released on 1989 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this study was to demonstrate the effectiveness of a lightning detection network in providing a real-time data base from which automated observations of thunderstorms and lightning in the vicinity of an air base can be derived. A direction-finding cloud-to-ground lightning detection network (LDN) operated by the State Univ. of New York at Albany provided a data base of CG lightning locations in the northeastern United States for July-August, 1986. Copies of the original weather observation forms from 25 AF weather stations in the same area and time period provided a data base of thunderstorm and lightning observations for comparison. The lightning data base was analyzed for strike events located within 15 nm of each weather station. If the 15 minute period lapsed without another strike, the event was ended. Events were categorized as single- or multiple-strike events and the duration of the events tabulated. The weather observation data base was analyzed for thunderstorm events. The beginning time, ending time and duration of the events were tabulated as well as the type of lightning that was reported with each observation. Chronological comparison of the two data bases, using the weather observation data base as 'ground truth', generated 4 X 4 contingency tables of the combinations of thunderstorm-lightning events. Four parameters were derived from the statistical evaluation of the contingency tables: 1) Probability of detection; 2) False alarm rate; 3) Missed threat rate; and 4) Critical success index. Two case studies were performed with the lightning strike data base.
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1994 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Three station Lightning Detection System written by Lothar H. Ruhnke and published by . This book was released on 1972 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: A three-station network is described which senses magnetic and electric fields of lightning. Directional and distance information derived from the data are used to redundantly determine lightning position. This redundancy is used to correct consistent propagation errors. A comparison is made of the relative accuracy of VLF direction finders with a newer method to determine distance to and location of lightning by the ratio of magnetic-to-electric field as observed at 400 Hz. It was found that VLF direction finders can determine lightning positions with only one-half the accuracy of the method that uses the ratio of magnetic-to-electric field.
Download or read book Conference on Applied Climatology written by and published by . This book was released on with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
