Download or read book An Analysis of the Atmospheric Aerosol Size Distribution Information Retrievable from Near limb Angular Radiance Measurements Taken on Mauna Loa Hawaii written by Keith Eric Grant and published by . This book was released on 1981 with total page 330 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 1982 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1982 with total page 1744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Commencement Ceremony written by University of California, Davis. Graduate Division and published by . This book was released on 1976 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index written by and published by . This book was released on 1982 with total page 1212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1982-08 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index Keyword A L written by and published by . This book was released on 1982 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Airborne Measurement of Aerosol Size Distributions Over Northern Europe written by Ted S. Cress and published by . This book was released on 1980 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerosol distributions measured with a Royco 220 particle counter over Northern Europe in Spring 1976, Fall 1976, and Summer 1977 are presented. The vertical aerosol structures were measured with an integrating nephelometer and are presented to give context to discrete aerosol size distribution and concentration measurements at altitudes near 500 m, 3000 m, and 6000 m. Analysis of aerosol data indicates that the aerosol distribution shapes at altitudes of 1.8 km and 6.0 km are very similar to distributions measured earlier over the midwestern U.S. using an impactor. Sampling analysis, and comparison to nephelometer measurements, indicate the aerosol measurements probably always represent the dry aerosol particle distribution vice the actual distribution (in balance with existing relative humidity) sensed by the nephelometer. These data provide an excellent picture of the relative changes that were found to occur in the vertical, and in space and time, with changing synoptic conditions.
Download or read book Satellite Measurements of Marine Aerosols written by M. Griggs and published by . This book was released on 1983 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ability to measure atmospheric aerosols over ocean surfaces has been demonstrated using several different satellite sensors. Landat data originally showed that a linear relationship exists between the upwelling visible radiance and the aerosol optical thickness. Analysis of NOAA-6 AVHRR data obtained at several different locations, in coincidence with ground truth measurements, show that the Channel 1 (0.65 micron) radiances can be used to determine the aerosol optical thickness. The good agreement between the results at different locations suggests that the technique could be used in an operational system. A technique using channel 1 and Channel 2 (0.86 micron) radiances to determine the aerosol size distribution is discussed, and, in spite of uncertainties in the satellite and ground truth data, a preliminary analysis shows that useful estimates of the size distribution can be obtained. (Author).
Download or read book Continuous Measurement of the Size Distribution of Atmospheric Aerosol from 3 Nanometer to 10 Micrometer written by Mulia S. Mandiro and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurement of Atmospheric Aerosols written by Keung Shan Woo and published by . This book was released on 2003 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerosol and Precipitation Chemistry at Mauna Loa Observatory written by H. J. Simpson and published by . This book was released on 1972 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiative Properties of Atmospheric Aerosols at Mauna Loa Observatory written by Glenn E. Shaw and published by . This book was released on 1975 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book EOS Science Plan written by and published by . This book was released on 1999 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Remote Determination of Aerosol Size Distributions from Airborne Measurement of the Solar Aureole written by Jerold T. Twitty and published by . This book was released on 1974 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Parametric Measurement of Submicron Atmospheric Aerosol Size Distributions written by George Michael Sverdrup and published by . This book was released on 1977 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurements of Atmospheric Aerosols Experimental Methods and Results of Measurements Off the East Coast of the United States written by William A. Hoppel and published by . This book was released on 1983 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accurate measurements of the size distribution of atmospheric aerosols in the size (radius) range from 0.006 to 2.2 micrometers made along the east coast of the United States--both at a shore site (Wallops Island) and from a ship within 300 km of the coast--are presented. Some measurements at Washington, D.C., are included to contrast urban aerosols with aged continental air off the east coast. As air advects from land to sea, there is a rather rapid decay of particles smaller than 0.05 micrometers during the first day or so. After this initial decay of small particles the size distribution was often found to remain remarkably stable for hours. Significant changes in the size distribution were often associated with changes in air masses and meteorological conditions. Some of the changes can be explained qualitatively. Others, such as a pronounced double peak which occurred occasionally in the fine-particle range, are difficult to understand. Measurements of the activation parameter for submicrometer particles were also made and yield values in the range of 0.1 to 0.55. Using the measured size distribution, electromagnetic extinction was calculated for the wavelength range 0.3 to 12 micrometers. The calculations compare favorably to the measured scattering coefficient at 0.55 micrometers in wavelength. Particles in the radius range 0.1 to 0.3 micrometer made the largest contribution to the total extinction at optical wavelengths on nearly all occasions.
