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Atmospheric Boundary Layer Wind Data During The Period January 1 1998 Through January 31 1999 At The Dallas Fort Worth Airport
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Book Synopsis Atmospheric Boundary Layer Wind Data During the Period January 1, 1998 Through January 31, 1999 at the Dallas-Fort Worth Airport by :
Download or read book Atmospheric Boundary Layer Wind Data During the Period January 1, 1998 Through January 31, 1999 at the Dallas-Fort Worth Airport written by and published by . This book was released on 2000 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Adm Nasa Publisher :Independently Published ISBN 13 :9781724082091 Total Pages :36 pages Book Rating :4.0/5 (82 download)
Book Synopsis Atmospheric Boundary Layer Wind Data During the Period January 1, 1998 Through January 31, 1999 at the Dallas-Fort Worth Airport. Volume 1; Quality Assessment by : National Aeronautics and Space Adm Nasa
Download or read book Atmospheric Boundary Layer Wind Data During the Period January 1, 1998 Through January 31, 1999 at the Dallas-Fort Worth Airport. Volume 1; Quality Assessment written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-09-27 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The quality of the Aircraft Vortex Spacing System (AVOSS) is critically dependent on representative wind profiles in the atmospheric boundary layer. These winds observed from a number of sensor systems around the Dallas-Fort Worth airport were combined into single vertical wind profiles by an algorithm developed and implemented by MIT Lincoln Laboratory. This process, called the AVOSS Winds Analysis System (AWAS), is used by AVOSS for wake corridor predictions. During times when AWAS solutions were available, the quality of the resultant wind profiles and variance was judged from a series of plots combining all sensor observations and AWAS profiles during the period 1200 to 0400 UTC daily. First, input data was evaluated for continuity and consistency from criteria established. Next, the degree of agreement among all wind sensor systems was noted and cases of disagreement identified. Finally, the resultant AWAS solution was compared to the quality-assessed input data. When profiles differed by a specified amount from valid sensor consensus winds, times and altitudes were flagged. Volume one documents the process and quality of input sensor data. Volume two documents the data processing/sorting process and provides the resultant flagged files. Zak, J. Allen and Rodgers, William G., Jr. Langley Research Center NASA/CR-2000-210323/VOL1, NAS 1.26:210323/VOL1
Book Synopsis Atmospheric Boundary Layer Wind Data During the Period January 1, 1998 Through January 31, 1999 at the Dallas-Fort Worth Airport by : Joseph Allen Zak
Download or read book Atmospheric Boundary Layer Wind Data During the Period January 1, 1998 Through January 31, 1999 at the Dallas-Fort Worth Airport written by Joseph Allen Zak and published by . This book was released on 2000 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: The quality of the Aircraft Vortex Spacing System (AVOSS) is critically dependent on representative wind profiles in the atmospheric boundary layer. These winds observed from a number of sensor systems around the Dallas-Fort Worth airport were combined into single vertical wind profiles by an algorithm developed and implemented by MIT Lincoln Laboratory. This process, called the AVOSS Winds Analysis System (AWAS), is used by AVOSS for wake corridor predictions. During times when AWAS solutions were available, the quality of the resultant wind profiles and variance was judged from a series of plots combining all sensor observations and AWAS profiles during the period 1200 to 0400 UTC daily. First, input data was evaluated for continuity and consistency from criteria established. Next, the degree of agreement among all wind sensor systems was noted and cases of disagreement identified. Finally, the resultant AWAS solution was compared to the quality-assessed input data. When profiles differed by a specified amount from valid sensor consensus winds, times and altitudes were flagged. Volume one documents the process and quality of input sensor data. Volume two documents the data processing/sorting process and provides the resultant flagged files.--V. 1 The NASA Langley Research Center's Aircraft Vortex Spacing System (AVOSS) requires accurate winds and turbulence to determine aircraft wake vortex behavior near the ground. Volume 1 described the wind input and quality analysis process. This volume documents the data available during the period January 1998 through January 1999 and the partitioning and concatenation of files for time of day, turbulence, non duplication, cross wind profile quality and ceiling and visibility. It provides the resultant filtered files for the first three partitions as well as identification of ceiling/visibility conditions when they were below 5000 feet and 5 miles respectively. It also includes the wind profile quality flags to permit automatic selection of files for AVOSS application using selected ceiling/visibility and wind profile quality values and flags (or no flags).--V. 2.
Book Synopsis Atmospheric Boundary Layer Wind Data During the Period January 1, 1998 Through January 21, 1999 at the Dallas-Fort Worth Airport by :
Download or read book Atmospheric Boundary Layer Wind Data During the Period January 1, 1998 Through January 21, 1999 at the Dallas-Fort Worth Airport written by and published by . This book was released on 2000 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781721935574 Total Pages :232 pages Book Rating :4.9/5 (355 download)
Book Synopsis Atmospheric Boundary Layer Wind Data During the Period January 1, 1998 Through January 21, 1999 at the Dallas-Fort Worth Airport. Volume 2; Data and Processing by : National Aeronautics and Space Administration (NASA)
Download or read book Atmospheric Boundary Layer Wind Data During the Period January 1, 1998 Through January 21, 1999 at the Dallas-Fort Worth Airport. Volume 2; Data and Processing written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-27 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NASA Langley Research Center's Aircraft Vortex Spacing System (AVOSS) requires accurate winds and turbulence to determine aircraft wake vortex behavior near the ground. Volume 1 described the wind input and quality analysis process. This volume documents the data available during the period January 1998 through January 1999 and the partitioning and concatenation of files for time of day, turbulence, non duplication, cross wind profile quality and ceiling and visibility. It provides the resultant filtered files for the first three partitions as well as identification of ceiling/visibility conditions when they were below 5000 feet and 5 miles respectively. It also includes the wind profile quality flags to permit automatic selection of files for AVOSS application using selected ceiling/visibility and wind profile quality values and flags (or no flags). Zak, J. Allen and Rodgers, William G., Jr. Langley Research Center NAS1-96014; RTOP 576-02-11-11
Book Synopsis NASA Langley Scientific and Technical Information Output 2000 by :
Download or read book NASA Langley Scientific and Technical Information Output 2000 written by and published by . This book was released on 2001 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Operational Performance of Sensor Systems Used to Determine Atmospheric Boundary Layer Properties as Part of the NASA Aircraft Vortex Spacing System Project by :
Download or read book Operational Performance of Sensor Systems Used to Determine Atmospheric Boundary Layer Properties as Part of the NASA Aircraft Vortex Spacing System Project written by and published by . This book was released on 2001 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 13th Symposium on Boundary Layers and Turbulence by : Symposium on Boundary Layers and Turbulence ; 13 (Dallas) : 1999.01.10-15
Download or read book 13th Symposium on Boundary Layers and Turbulence written by Symposium on Boundary Layers and Turbulence ; 13 (Dallas) : 1999.01.10-15 and published by . This book was released on 1999 with total page 4753 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Boundary-layer-wind Maxima and Associated Temperature Distributions as Observed on the 1400-foot Television Tower Near Dallas, Texas by : K. H. Jehn
Download or read book Boundary-layer-wind Maxima and Associated Temperature Distributions as Observed on the 1400-foot Television Tower Near Dallas, Texas written by K. H. Jehn and published by . This book was released on 1963 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nearly two full years of wind and temperature data obtained from the instrumental television tower at Cedar Hill, Texas, provide the basis of the following summary. Significant wind maxima, one occurrence of a ten-minute average wind maximum per day (2000 CST to noon of the following day) were tabulated, along with time and height of occurrence and wind speed. In 606 days of wind data in 1961 and 1962, there were 369 cases (61%) of significant wind maxima on the tower. Wind maxima occurred at all tower levels from 4 (300 feet) to the top (1420 feet). Time of occurrence was centered near 0300 CST with a mean speed of about 35 miles per hour. Wind maxima were most frequent in July (>80%) and at a minimum in the winter months (approximately 40%). Some relationship was noted between wind maximum occurrences and mean 850 mb flow patterns, although an index was not found to represent this relationship. Wind profiles were related to temperature structure by cataloging the temperature profiles, and comparing wind profiles on tge basis of temperature profile category. More cases of wind maximum were associated with a ground-based inversion surmounted by a lapse layer thanany other temperature category. (Author).
Author :Symposium on Boundary Layers and Turbulence 13, 1999, Dallas, Tex Publisher : ISBN 13 : Total Pages :693 pages Book Rating :4.:/5 (17 download)
Book Synopsis 13th Symposium on Boundary Layers and Turbulence by : Symposium on Boundary Layers and Turbulence 13, 1999, Dallas, Tex
Download or read book 13th Symposium on Boundary Layers and Turbulence written by Symposium on Boundary Layers and Turbulence 13, 1999, Dallas, Tex and published by . This book was released on 1998 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Austin Papers written by Moses Austin and published by . This book was released on 1928 with total page 1204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :U.S. Global Change Research Program Publisher :Cambridge University Press ISBN 13 :0521144078 Total Pages :193 pages Book Rating :4.5/5 (211 download)
Book Synopsis Global Climate Change Impacts in the United States by : U.S. Global Change Research Program
Download or read book Global Climate Change Impacts in the United States written by U.S. Global Change Research Program and published by Cambridge University Press. This book was released on 2009-08-24 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes the science of climate change and impacts on the United States, for the public and policymakers.
Book Synopsis Aviation Meteorology: Observations and Models by : Ismail Gultepe
Download or read book Aviation Meteorology: Observations and Models written by Ismail Gultepe and published by Birkhäuser. This book was released on 2019-11-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Topical Volume focuses on aviation meteorology for operations and research, covering important topics related to wind and turbulence, visibility, fog and precipitation, convection and lightning, icing, blowing snow, and ice cloud microphysics and dynamics. In addition to forecasting issues, the impact of climate on aviation operations is also highlighted, as temperature and moisture changes can affect aircraft aerodynamic conditions, such as lift and drag forces. This work uses measurements from state of art in-situ instruments and simulation results from numerical weather prediction (NWP) and climate models. New technologies related to satellites, radars, lidars, and UAVs (Unmanned Aerial Vehicles) are described, as well as new analysis methods related to artificial intelligence (AI) and neural network systems. Use of remote sensing platforms, including satellites, radars, radiometers, ceilometers, sodars, and lidars, as well as knowledge of the in-situ observations for the monitoring and short-term forecasting of wind, turbulence, gust, clear air turbulence (CAT), low visibility due to fog and clouds, and precipitation types are required for aviation operations at the airports and high level flying conditions. This book provides extensive knowledge for aviation-related meteorological processes and events that include short and long term prediction of high impact weather systems. Aviation experts, weather offices, pilots, university students, postgraduates, and researchers interested in aviation and meteorology, including new instruments for measurements applicable to forecasting and nowcasting, can benefit from consulting and reading this book. This book provides a comprehensive overview of our existing knowledge and the numerous remaining difficulties in predicting and measuring issues related to wind and turbulence, convection, fog and visibility, various cloud types, icing, and ice clouds at various time and space scales. Previously published in Pure and Applied Geophysics, Volume 176, Issue 5, 2019
Book Synopsis Aviation Turbulence by : Robert Sharman
Download or read book Aviation Turbulence written by Robert Sharman and published by Springer. This book was released on 2016-06-27 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anyone who has experienced turbulence in flight knows that it is usually not pleasant, and may wonder why this is so difficult to avoid. The book includes papers by various aviation turbulence researchers and provides background into the nature and causes of atmospheric turbulence that affect aircraft motion, and contains surveys of the latest techniques for remote and in situ sensing and forecasting of the turbulence phenomenon. It provides updates on the state-of-the-art research since earlier studies in the 1960s on clear-air turbulence, explains recent new understanding into turbulence generation by thunderstorms, and summarizes future challenges in turbulence prediction and avoidance.
Book Synopsis Major Texas Floods of 1936 by : Tate Dalrymple
Download or read book Major Texas Floods of 1936 written by Tate Dalrymple and published by . This book was released on 1937 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aeronautical Engineer's Data Book by : Cliff Matthews
Download or read book Aeronautical Engineer's Data Book written by Cliff Matthews and published by Elsevier. This book was released on 2001-10-17 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aeronautical Engineer's Data Bookis an essential handy guide containing useful up to date information regularly needed by the student or practising engineer. Covering all aspects of aircraft, both fixed wing and rotary craft, this pocket book provides quick access to useful aeronautical engineering data and sources of information for further in-depth information. Quick reference to essential data Most up to date information available
Book Synopsis Crimes Committed by Terrorist Groups by : Mark S. Hamm
Download or read book Crimes Committed by Terrorist Groups written by Mark S. Hamm and published by DIANE Publishing. This book was released on 2011 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a print on demand edition of a hard to find publication. Examines terrorists¿ involvement in a variety of crimes ranging from motor vehicle violations, immigration fraud, and mfg. illegal firearms to counterfeiting, armed bank robbery, and smuggling weapons of mass destruction. There are 3 parts: (1) Compares the criminality of internat. jihad groups with domestic right-wing groups. (2) Six case studies of crimes includes trial transcripts, official reports, previous scholarship, and interviews with law enforce. officials and former terrorists are used to explore skills that made crimes possible; or events and lack of skill that the prevented crimes. Includes brief bio. of the terrorists along with descriptions of their org., strategies, and plots. (3) Analysis of the themes in closing arguments of the transcripts in Part 2. Illus.
