Loading...
Please wait, while we are loading the content...
Similar Documents
Measurements of trace constituents from atmospheric infrared emission and absorption spectra, a feasibility study
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Williams, W. J. Goldman, A. Murcray, D. G. |
| Copyright Year | 1974 |
| Description | The feasibility of detecting eight trace constituents (CH4, HCl, HF, HNO3, NH3, NO, NO2 and SO2) against the rest of the atmospheric background at various altitudes from infrared emission and absorption atmospheric spectra was studied. Line-by-line calculations and observational data were used to establish features that can be observed in the atmospheric spectrum due to each trace constituent. Model calculations were made for experimental conditions which approximately represent state of the art emission and absorption spectrometers. |
| File Size | 1544183 |
| Page Count | 65 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19760006585 |
| Archival Resource Key | ark:/13960/t10p5tw5v |
| Language | English |
| Publisher Date | 1974-09-01 |
| Access Restriction | Open |
| Subject Keyword | Geophysics Methane Infrared Spectroscopy Atmospheric Models Nitrogen Compounds Feasibility Analysis Gas Analysis Computer Programs Sulfur Dioxides Hydrochloric Acid Atmospheric Composition Emission Spectra Hydrofluoric Acid Absorption Spectra Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
