Tables Related to Light Scattering in a Turbid Atmosphere

Tables Related to Light Scattering in a Turbid Atmosphere PDF Author: E. DeBary
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 292

Get Book Here

Book Description
The tables present the results of computations of the intensity and the degree of polarization of sky radiation and radiation scattered by a unit volume of air containing natural aerosols. The tabulated data are based upon new values of the scattering functions i sub 1 and i sub 2 and the scattering cross sections k, derived using the Mie theory with m = 1.5. In the case of primary scattering of radiation, the results are valid for a turbid atmosphere. The tables of the scattering coefficients and optical thickness, the absolute scattering functions, the intensities, and the degrees of polarization are computed for various wavelengths between 0.4 and 1.2 microns and for discrete scattering angles between 0 degrees and 180 degrees. Aerosol size distributions of the form dn(r) = c.r/-v dlogr, with v = 2.5, 3.0, and 4.0, are assumed. The lower and upper limits for the size range were chosen as r sub 1 = 0.04, 0.06, and 0.08 micron and r sub 2 = 3, 5, and 10 microns respectively. (Author).

Tables Related to Light Scattering in a Turbid Atmosphere

Tables Related to Light Scattering in a Turbid Atmosphere PDF Author: E. DeBary
Publisher:
ISBN:
Category : Aerosols
Languages : en
Pages : 292

Get Book Here

Book Description
The tables present the results of computations of the intensity and the degree of polarization of sky radiation and radiation scattered by a unit volume of air containing natural aerosols. The tabulated data are based upon new values of the scattering functions i sub 1 and i sub 2 and the scattering cross sections k, derived using the Mie theory with m = 1.5. In the case of primary scattering of radiation, the results are valid for a turbid atmosphere. The tables of the scattering coefficients and optical thickness, the absolute scattering functions, the intensities, and the degrees of polarization are computed for various wavelengths between 0.4 and 1.2 microns and for discrete scattering angles between 0 degrees and 180 degrees. Aerosol size distributions of the form dn(r) = c.r/-v dlogr, with v = 2.5, 3.0, and 4.0, are assumed. The lower and upper limits for the size range were chosen as r sub 1 = 0.04, 0.06, and 0.08 micron and r sub 2 = 3, 5, and 10 microns respectively. (Author).

Introduction to Radar Cross-section Measurements

Introduction to Radar Cross-section Measurements PDF Author: P. Blacksmith (Jr.)
Publisher:
ISBN:
Category : Radar cross sections
Languages : en
Pages : 26

Get Book Here

Book Description


US-IGY Drifting Station Alpha, Arctic Ocean, 1957-1958

US-IGY Drifting Station Alpha, Arctic Ocean, 1957-1958 PDF Author: Gerry H. Cabaniss
Publisher:
ISBN:
Category : Arctic Ocean
Languages : en
Pages : 336

Get Book Here

Book Description


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1388

Get Book Here

Book Description


NASA Technical Translation

NASA Technical Translation PDF Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 606

Get Book Here

Book Description


Transient Temperature Fields in Shells

Transient Temperature Fields in Shells PDF Author: Mikhail Dimitrov Mikhaĭlov
Publisher:
ISBN:
Category : Heat
Languages : en
Pages : 768

Get Book Here

Book Description


Government-wide Index to Federal Research & Development Reports

Government-wide Index to Federal Research & Development Reports PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 778

Get Book Here

Book Description


Optical Properties of the Atmosphere (Third Edition)

Optical Properties of the Atmosphere (Third Edition) PDF Author: R. A. McClatchey
Publisher:
ISBN:
Category : Absorption spectra
Languages : en
Pages : 124

Get Book Here

Book Description
A series of tables and charts is presented from which the atmospheric transmittance between any two points in the terrestrial atmosphere can be determined. This material is based on a set of five atmospheric models ranging from tropical to arctic and two aerosol models. A selected set of laser frequencies has been defined for which monochromatic transmittance values have been given. For low resolution transmittance predcition, a series of charts has been drawn providing the capability for predicting transmittance at a resolution of 20 wave-numbers. Separate sections are included on scattered solar radiation, infrared emission, refractive effects, and attenuation by cloud and fog. This third edition differs from the others in that the low resolution spectral curves for the uniformly mixed gases and in the short wavelength region for water vapor have been revised, providing some overall improvement in accuracy; and more importantly, an appendix has been added providing model data and equivalent sea level path data for the U.S. Standard Atmosphere, 1962.

Daylight Illumination–Color–Contrast Tables for Full-form Objects

Daylight Illumination–Color–Contrast Tables for Full-form Objects PDF Author: M Nagel
Publisher: Elsevier
ISBN: 0323147895
Category : Science
Languages : en
Pages : 505

Get Book Here

Book Description
Daylight Illumination-Color-Contrast Tables for Full-form Objects is the result of a major computational project concerning the illumination, color, and contrast conditions in naturally illuminated objects. The project from which this two-chapter book is derived is originally conceived in support of the various remote sensing and image processing activities of the Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt, Oberpfaffenhofen, West Germany DFVLR, in particular, those depending on the quantitative photometric and colorimetric evaluation of photographs and other environmental records. This book contains a comprehensive set of tables, from which often-needed reference and engineering data can be taken on the inherent illumination, color, and contrast in a generalized full-form model object illuminated by the sun, the sky, and light reflected from the ground, and viewed by a nearby observer. The computations leading to the tables pertaining to the luminance and color distributions in the sky were carried out at the Meteorologisches Institut der Universität München.

Optical Properties of the Atmosphere (Revised)

Optical Properties of the Atmosphere (Revised) PDF Author: R. A. McClatchey
Publisher:
ISBN:
Category : Atmospheric models
Languages : en
Pages : 108

Get Book Here

Book Description
A series of tables and charts is presented from which the atmospheric transmittance between any two points in the terrestrial atmosphere can be determined. This material is based on a set of five atmospheric models ranging from tropical to arctic and two aerosol models. A selected set of laser frequencies has been defined for which monochromatic transmittance values have been given. For low resolution transmittance prediction, a series of charts has been drawn providing the capability for predicting transmittance at a resolution of 20 wavenumbers. Separate sections are included on scattered solar radiation, infrared emission, refractive effects, and attenuation by cloud and fog.