Wind-speed Extremes in the Northern Hemisphere, 30 Through 60 Km

Wind-speed Extremes in the Northern Hemisphere, 30 Through 60 Km PDF Author: Arthur J. Kantor
Publisher:
ISBN:
Category : Winds
Languages : en
Pages : 118

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Wind-speed Extremes in the Northern Hemisphere, 30 Through 60 Km

Wind-speed Extremes in the Northern Hemisphere, 30 Through 60 Km PDF Author: Arthur J. Kantor
Publisher:
ISBN:
Category : Winds
Languages : en
Pages : 118

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Book Description


Wind-speed Extremes in the Northern Hemisphere, 30 Through 60 Km

Wind-speed Extremes in the Northern Hemisphere, 30 Through 60 Km PDF Author: Arthur J. Kantor
Publisher:
ISBN:
Category : Mesosphere
Languages : en
Pages : 112

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Book Description
This report provides northern hemisphere maps of monthly 90-, 95-, and 99-percentile scalar speeds (10-, 5-, and 1-percent extremes) for altitudes 30 through 60 km. Observed meridional and zonal mean winds and their associated standard deviations were used to derive the magnitude of the mean monthly wind vectors and vector standard deviations. Extreme scalar speeds were then calculated from the magnitudes of the vector means and vector standard deviations, assuming a circular normal distribution. The data used to derive these values consist of wind measurements at and above 30 km from 8 years of data at 12 Meteorological Rocket Network (MRN) stations in the northern hemisphere. Also presented are tables of monthly and annual 10-, 5-, and 1-percent wind-speed extremes at each of the 12 MRN stations.

Wind-Speed Extremes in the Northern Hemisphere, 30 Through 60 Km

Wind-Speed Extremes in the Northern Hemisphere, 30 Through 60 Km PDF Author: Arthur J. Kantor
Publisher:
ISBN:
Category : Winds
Languages : en
Pages : 109

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Book Description
This report provides northern hemisphere maps of monthly 90-, 95-, and 99-percentile scalar speeds (10-, 5-, and 1-percent extremes) for altitudes 30 through 60 km. Observed meridional and zonal mean winds and their associated standard deviations were used to derive the magnitude of the mean monthly wind vectors and vector standard deviations. Extreme scalar speeds were then calculated from the magnitudes of the vector means and vector standard deviations, assuming a circular normal distribution. The data used to derive these values consist of wind measurements at and above 30 km from 8 years of data at 12 Meteorological Rocket Network (MRN) stations in the northern hemisphere. Also presented are tables of monthly and annual 10-, 5-, and 1-percent wind-speed extremes at each of the 12 MRN stations. (Author).

Synopsis of Background Material for MIL-STD-210B, Climatic Extremes for Military Equipment

Synopsis of Background Material for MIL-STD-210B, Climatic Extremes for Military Equipment PDF Author: Norman Sissenwine
Publisher:
ISBN:
Category : Armed Forces
Languages : en
Pages : 284

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Book Description
The Design Climatology Branch of the Air Force Cambridge Research Laboratories had the scientific responsibility for leading a DoD Task Group effort to revise MIL-STD-210A 'Climatic Extremes for Military Equipment'. This document represents the fruition of the goals of the task group. It relates the background studies supporting the values in MIL-STD-210B, so that MIL-STD-210B users need to consult only this single document for an elaboration on the MIL- STD-210B extremes. In addition, the report contains information on the origin, necessity for and the events leading to a revision of MIL-STD-210A. Discussions of the major changes in the Standard's philosophy and its contents are also provided.

Air Force Surveys in Geophysics

Air Force Surveys in Geophysics PDF Author:
Publisher:
ISBN:
Category : Geophysics
Languages : en
Pages : 718

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 688

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Meteorological Sensors for Battlefield Weather Support

Meteorological Sensors for Battlefield Weather Support PDF Author: Frederick J. Brousaides
Publisher:
ISBN:
Category : Atmospheric pressure
Languages : en
Pages : 72

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Book Description
The work described in this report is in support of MAC SON 508-78, Pre-Strike Surveillance and Reconnaissance System (PRESSURS), which has identified deficiencies in the Air Force's ability to acquire meteorological observations in uncontrolled and hostile airspace. Primary requirements include temperature, pressure, humidity, winds, cloud field parameters, and visibility. Suitable sensors are identified and evaluated for deployment with various scenarios, that is, remotely-piloted vehicle, dropsonde, and ground implantation. Where deficiencies in the state-of-the-art exist, programs were initiated for the development of new instrumentation, and where necessary, models were constructed for translation of sensor output into useful operational weather information.

Accessions List

Accessions List PDF Author: United States. National Environmental Satellite, Data, and Information Service. Library and Information Services Division
Publisher:
ISBN:
Category :
Languages : en
Pages : 606

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Accessions List

Accessions List PDF Author: Environmental Science Information Center. Library and Information Services Division
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 18

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Accessions List

Accessions List PDF Author: Assessment and Information Services Center (U.S.). Library and Information Services Division
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 606

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Book Description