Download or read book Snow Characterization Instruments written by Lawrence C. Gibbons and published by . This book was released on 1983 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report details the design, fabrication, and operation of three new instruments that were developed at AFGL to define some of the physical characteristics of naturally falling snow. Two are devices for the measurement of fall velocity and high-resolution snow rate. The other was conceived for the documentation of the ice-crystal composition of the prevailing snow. Problems that surfaced during the first year of operation are discussed along with the plans to correct the deficiencies. Examples of the data supplied by these instruments are shown. (Author).

Download or read book Snow Characterization Instruments written by Lawrence C. Gibbons and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report details the design, fabrication, and operation of three new instruments that were developed at AFGL to define some of the physical characteristics of naturally falling snow. Two are devices for the measurement of fall velocity and high-resolution snow rate. The other was conceived for the documentation of the ice-crystal composition of the prevailing snow. Problems that surfaced during the first year of operation are discussed along with the plans to correct the deficiencies. Examples of the data supplied by these instruments are shown. (Author)

Download or read book Snow Characterization Measurements at SNOW ONE A written by Robert O. Berthel and published by . This book was released on 1982 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurements documenting the characteristics of naturally falling snow are being conducted to form a statistical base as input to the precipitation modeling efforts of the Cloud Physics Branch at AFGL (Air Force Geophysics Laboratory). The major part of the 1981-82 winter operations were held in conjunction with the CRREL sponsored, tri-service, SNOW-ONE-A field experiment at Camp Ethan Allen in Jericho, Vermont. This report summarizes the AFGL snow characterization measurements taken during SNOW-ONE-A. Three new instruments, designed and built to measure the fall velocities of individual snowflakes, the short-term variations in snowfall rates and to determine the crystalline structure of the prevailing snow, are described. Discussions are given on the overall operation of each instrument and examples of the resulting data are shown. Availabe results are listed in tabular form together with a preliminary data quality assessment. The initial analysis of the measurements taken during the storm of January 31, 1982 are also presented.

Download or read book SNOW ONE A and B Characterization Measurements and Data Analysis written by Robert O. Berthel and published by . This book was released on 1983 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Snow Characterization by Optical Properties written by Mathias Gergely and published by . This book was released on 2011 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Snow Characterization by Optical Prooperties written by Mathias Gergely and published by . This book was released on 2011 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Micro sensor Based Snow Characterization System written by Yang Song and published by . This book was released on 2000 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Snow Characterization Measurements from SNOW TWO Smoke Week VI written by B. A. Main and published by . This book was released on 1984 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Snow characterization measurements acquired during SNOW-TWO/Smoke Week VI are presented. A summary of data for 8 days in January 1984 is given. These data consist of fall velocity, snow structure, and snowrate as recorded by Laboratory prototype equipment. A new concept of back lighting on the fall velocity indicator is discussed and data examples shown. Snowrate plots, fall velocity and crystal type information are presented for selected periods.

Download or read book Snow Characterization Field Data Collection Results written by Russell G. Alger and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Instrumentation Papers written by and published by . This book was released on 1982 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Army R D A written by and published by . This book was released on 1982-07 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Army RD A written by and published by . This book was released on 1982 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Accessions List written by United States. National Environmental Satellite, Data, and Information Service. Library and Information Services Division and published by . This book was released on 1983 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Accessions List written by Environmental Science Information Center. Library and Information Services Division and published by . This book was released on 1983 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Accessions List written by Assessment and Information Services Center (U.S.). Library and Information Services Division and published by . This book was released on 1983 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analysis of Returned Comet Nucleus Samples written by and published by . This book was released on 1997 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: The abstracts deal with the nature of cometary ices, cryogenic handling and sampling equipment, origin and composition of samples, and spectroscopic, thermal and chemical processing methods of cometary nuclei. Laboratory simulation experimental results on dust samples are reported. Some results obtained from Halley's comet are also included. Microanalytic techniques for examining trace elements of cometary particles, synchrotron x ray fluorescence and instrument neutron activation analysis (INAA), are presented.