Download or read book Atmospheric Modeling for Molecular Absorption Research Project written by Joseph H. Pierluissi and published by . This book was released on 1974 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: The project developed a number of phenomenological and physical variations of the five-parameter band model for molecular transmittance in the infrared using data from line-by-line calculations in the 15 micron - CO2 band. Conversion from a standard inhomogeneous atmosphere to a homogeneous medium is obtained with the use of modified Curtis-Godson relations and calculated line intensities averaged over 5/cm. Comparisons are made between the calculated and original data indicating that band modeling yields accuracies comparable to the degree of validity of the original transmittance provided that the number and nature of the band parameters are allowed spectral dependence. (Modified author abstract).

Download or read book Band model Methods for Computing Atmospheric Slant path Molecular Absorption written by David Anding and published by . This book was released on 1967 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: The general transmissivity equation for computing slant-path molecular absorption spectra is developed and two methods for evaluating this equation, the direct integration and that which assumes a model of the band structure, are discussed. Five band models are discussed and twelve methods for computing molecular absorption based on these band models are presented. Spectra computed by band-model methods are compared with spectra calculated by direct integration of the general transmissivity equation and with open-air field measurements of absorption spectra. Conclusions concerning the capability of band-model methods for predicting slant-path absorption spectra are stated and recommendations for future research are outlined. A summary of open-air field measurements of absorption spectra and laboratory measurements of absorption spectra for homogeneous paths is presented and a computer program for computing the equivalent sea-level path, the Curtis-Godson equivalent pressure, and the absorber concentration for atmospheric slant paths for any model atmosphere is given in appendix I. (Author).

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 652 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 Users Guide to Lowtran 7 written by F. X. Kneizys and published by . This book was released on 1988 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: LOWTRAN 7 is a low-resolution propagation model and computer code for predicting atmospheric transmittance and background radiance from 0 to 50,000 cm -1 at a resolution of 20 cm -1. The code is based on the LOWTRAN 6 (1983) model. Multiple scattered radiation has been added to the model as well as new molecular band model parameters and new ozone and molecular oxygen absorption parameters for the UV. Other modifications include a wind dependent desert model, new cirrus cloud models, and new cloud and rain models. The code also includes new representative (geographical and seasonal) atmospheric models and updated aerosol models with options to replace them with user-derived values. An improved extra-terrestrial solar source function is also included. Six modes of program execution are allowed with the new model and computer code for a given slant path geometry. This report contains a description to users for operating the LOWTRAN 7 computer code. It summarizes the capabilities of the new code, provides complete operating instructions as well as input and output from test cases for user validation. Also included are operating instructions for three programs that utilize LOWTRAN 7 output (plot, filter and scanning function programs).

Download or read book Atmospheric Modeling Using PcModWin MODTRAN written by Larry B. Stotts and published by SPIE-International Society for Optical Engineering. This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "MODTRAN® is a powerful tool for atmospheric modeling that can intimidate newcomers. This book guides readers through test cases relevant to their interests and discusses the mathematics and atmospheric physics incorporated in the software. Over the course of eight chapters, readers will (1) devise realistic exercises to apply MODTRAN, (2) correctly set up problems (which is half the task), and (3) solve said problems"--

Download or read book Modeling of Atmospheric Chemistry written by Guy P. Brasseur and published by Cambridge University Press. This book was released on 2017-06-19 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the fundamental principles, mathematical methods and applications of atmospheric chemistry models for graduate students and researchers.

Download or read book Atmospheric Modeling Work Group 2 written by Canada/United States Coordinating Committee. Atmospheric Modeling Work Group 2 and published by . This book was released on 1981 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Atmospheric Model Applications written by Ismail Yucel and published by BoD – Books on Demand. This book was released on 2012-04-04 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers comprehensive text and reference work on atmospheric models for methods of numerical modeling and important related areas of data assimilation and predictability. It incorporates various aspects of environmental computer modeling including an historical overview of the subject, approximations to land surface and atmospheric physics and dynamics, radiative transfer and applications in satellite remote sensing, and data assimilation. With individual chapters authored by eminent professionals in their respective topics, Advanced Topics in application of atmospheric models try to provide in-depth guidance on some of the key applied in atmospheric models for scientists and modelers.

Download or read book Fundamentals of Atmospheric Modeling written by Mark Z. Jacobson and published by Cambridge University Press. This book was released on 2005-05-05 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: This well-received and comprehensive textbook on atmospheric processes and numerical methods has been thoroughly revised. This edition includes a wide range of new numerical techniques for solving problems in areas such as cloud microphysics, ocean-atmosphere exchange processes and atmospheric radiative properties. It also contains improved descriptions of atmospheric physics, dynamics, radiation, and aerosol and cloud processes. It is essential reading for researchers, scientists and advanced students to successfully study air pollution and meteorology.

Download or read book NASA Technical Memorandum written by and published by . This book was released on 1984 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Directory of Computer Software Applications written by and published by . This book was released on 1978 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research and Technology Program Digest Flash Index written by and published by . This book was released on 1967 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Grants Index written by National Institutes of Health (U.S.). Division of Research Grants and published by . This book was released on 1966 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Research Papers written by and published by . This book was released on 1975 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Air Force Research Resum s written by and published by . This book was released on with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Toxicology Research Projects Directory written by and published by . This book was released on 1980-10 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Atmospheric Modeling Analysis and Applications written by Bruce Mullan and published by . This book was released on 2019-06-06 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: The atmospheric model is a set of mathematical equations that represent atmospheric processes and motions. Dynamic parameterizations of radiation, heat exchange, soil, vegetation, etc. are used here. The objective of atmosphere modeling is to predict phenomena such as tornadoes, boundary layer eddies, etc. This book delves into innovative techniques of modeling and analysis of the atmosphere along with their applications in diverse fields. This book includes some of the vital pieces of work being conducted across the world, on various topics related to atmospheric modeling. Students, researchers, experts and all associated with atmospheric science will benefit alike from this book.