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Author : H. Albert Brown
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.3/5 ( download)
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 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of Lightning Network Data with Surface Weather Observations written by and published by . This book was released on 1900 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. Albert Brown
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (368 download)
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 0 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.
Author : H. Albert Brown
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (13 download)
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 0 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.
Author :
Publisher :
ISBN 13 :
Total Pages : 1036 pages
Book Rating : 4.:/5 (31 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 1036 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 382 pages
Book Rating : 4.6/5 (248 download)
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ISBN 13 :
Total Pages : 796 pages
Book Rating : 4.0/5 ( download)
Download or read book Monthly Weather Review written by and published by . This book was released on 1984 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 480 pages
Book Rating : 4.3/5 (91 download)
Download or read book Meteorological and Geoastrophysical Abstracts written by and published by . This book was released on 1996 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 568 pages
Book Rating : 4.:/5 (31 download)
Download or read book Aeronautical Engineering written by and published by . This book was released on 1991 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).
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ISBN 13 :
Total Pages : 784 pages
Book Rating : 4.:/5 (3 download)
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1996 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment
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ISBN 13 :
Total Pages : 454 pages
Book Rating : 4.0/5 ( download)
Download or read book Next Generation Weather Radar (NEXRAD) written by United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment and published by . This book was released on 1996 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Aviation Weather Services Committee
Publisher : National Academies Press
ISBN 13 : 0309596599
Total Pages : 120 pages
Book Rating : 4.3/5 (95 download)
Download or read book Aviation Weather Services written by National Aviation Weather Services Committee and published by National Academies Press. This book was released on 1995-11-16 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each time we see grim pictures of aircraft wreckage on a rain-drenched crash site, or scenes of tired holiday travelers stranded in snow-covered airports, we are reminded of the harsh impact that weather can have on the flying public. This book examines issues that affect the provision of national aviation weather services and related research and technology development efforts. It also discusses fragmentation of responsibilities and resources, which leads to a less-than-optimal use of available weather information and examines alternatives for responding to this situation. In particular, it develops an approach whereby the federal government could provide stronger leadership to improve cooperation and coordination among aviation weather providers and users.
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ISBN 13 :
Total Pages : 1120 pages
Book Rating : 4.:/5 (89 download)
Download or read book Government Reports Annual Index written by and published by . This book was released on 1990 with total page 1120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tom Konvicka
Publisher : Bloomsbury Publishing USA
ISBN 13 : 0313079021
Total Pages : 340 pages
Book Rating : 4.3/5 (13 download)
Download or read book Teacher's Weather Sourcebook written by Tom Konvicka and published by Bloomsbury Publishing USA. This book was released on 1999-04-15 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepare engaging weather lessons, from short topical units to year-long weather tracking projects. Basic factual material about weather patterns and such weather phenomena as thunderstorms, tornadoes, hurricanes, heat and cold waves, floods, and droughts, are covered along with such hot topics and issues as global warming, air pollution, acid deposition, and ozone depletion. Thorough, balanced, and comprehensive, the sourcebook serves equally well as a ready-reference and a planning tool.
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ISBN 13 :
Total Pages : 622 pages
Book Rating : 4.3/5 (91 download)
Download or read book Public Administration Series--Bibliography written by and published by . This book was released on 1990-12 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Air Traffic Control Association. Fall Conference
Publisher :
ISBN 13 :
Total Pages : 270 pages
Book Rating : 4.3/5 (91 download)
Download or read book Annual Air Traffic Control Association Fall Conference Proceedings written by Air Traffic Control Association. Fall Conference and published by . This book was released on 1994 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ulrich Schumann
Publisher : Springer Science & Business Media
ISBN 13 : 3642301835
Total Pages : 884 pages
Book Rating : 4.6/5 (423 download)
Download or read book Atmospheric Physics written by Ulrich Schumann and published by Springer Science & Business Media. This book was released on 2012-07-17 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the occasion of the 50th anniversary of the Institute of Atmospheric Physics of the German Aerospace Center (DLR), this book presents more than 50 chapters highlighting results of the institute’s research. The book provides an up-to-date, in-depth survey across the entire field of atmospheric science, including atmospheric dynamics, radiation, cloud physics, chemistry, climate, numerical simulation, remote sensing, instruments and measurements, as well as atmospheric acoustics. The authors have provided a readily comprehensible and self-contained presentation of the complex field of atmospheric science. The topics are of direct relevance for aerospace science and technology. Future research challenges are identified.
