Excede Ii
Download Excede Ii full books in PDF, epub, and Kindle. Read online free Excede Ii ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author | : Robert R. O'Neil |
Publisher | : |
Total Pages | : 44 |
Release | : 1976 |
Genre | : Atmosphere, Upper |
ISBN | : |
EXCEDE is a program designed to study atmospheric infrared emissive processes induced by a rocketborne electron accelerator in the altitude range 80 to 140 km. The primary scientific interest is the investigation of the detailed production and loss processes of various excited electronic and vibrational states resulting in optical and infrared emission as energetic primary electrons and their secondary and all subsequent generation electrons are stopped in the atmosphere. The electron-induced optical and infrared emissions simulate natural auroral processes with the very significant advantage that the dosing conditions of electron energy and power, deposition volume and altitude, and dosing duration are parameters that may be controlled and monitored. To date, three payloads have been launched in the EXCEDE series of artificial auroral experiments. The program status is reviewed and a follow on experiment, EXCEDE II, is described. Both rocket-based and ground-based imaging and spectro-radiometric instruments are proposed. The feasibility of the scientific approach, the magnitude of the atmospheric emissions, the capabilities of ground-support systems, and the engineering design of the proposed experiment are extensions of the technology base established in the earlier EXCEDE launches. (Author).
Author | : Robert R. O'Neil |
Publisher | : |
Total Pages | : 0 |
Release | : 1976 |
Genre | : Atmosphere, Upper |
ISBN | : |
EXCEDE is a program designed to study atmospheric infrared emissive processes induced by a rocketborne electron accelerator in the altitude range 80 to 140 km. The primary scientific interest is the investigation of the detailed production and loss processes of various excited electronic and vibrational states resulting in optical and infrared emission as energetic primary electrons and their secondary and all subsequent generation electrons are stopped in the atmosphere. The electron-induced optical and infrared emissions simulate natural auroral processes with the very significant advantage that the dosing conditions of electron energy and power, deposition volume and altitude, and dosing duration are parameters that may be controlled and monitored. To date, three payloads have been launched in the EXCEDE series of artificial auroral experiments. The program status is reviewed and a follow on experiment, EXCEDE II, is described. Both rocket-based and ground-based imaging and spectro-radiometric instruments are proposed. The feasibility of the scientific approach, the magnitude of the atmospheric emissions, the capabilities of ground-support systems, and the engineering design of the proposed experiment are extensions of the technology base established in the earlier EXCEDE launches. (Author)
Author | : William F. Grieder |
Publisher | : |
Total Pages | : 150 |
Release | : 1981 |
Genre | : |
ISBN | : |
EXCEDE II is the fourth in a series of research experiments conducted by Air Force Geophysics Laboratory (AFGL) to study the infrared emission processes induced by rocketborne electron accelerators. The excitation of the upper atmosphere by the electron beam simulates aurora induced processes but provides the advantage that the dosing is more precisely quantified than in the natural auroral case. In addition, optical/infrared instruments carried on-board the same payload with the accelerator provide controlled viewing geometry of the induced emissions and measurements do not suffer from long path atmospheric attenuation as would be the case for some ground based observations.
Author | : |
Publisher | : |
Total Pages | : 358 |
Release | : |
Genre | : Environmental geology |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 638 |
Release | : 1982 |
Genre | : Aeronautics |
ISBN | : |
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.
Author | : |
Publisher | : |
Total Pages | : 852 |
Release | : 1977 |
Genre | : Astronautics in earth sciences |
ISBN | : |
Author | : United States. Energy Research and Development Administration |
Publisher | : |
Total Pages | : |
Release | : 1976-05 |
Genre | : Medicine |
ISBN | : |
Author | : William Dwight Whitney |
Publisher | : |
Total Pages | : 912 |
Release | : 1895 |
Genre | : Biography |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 760 |
Release | : 1982 |
Genre | : Power resources |
ISBN | : |
Author | : William Dwight Whitney |
Publisher | : |
Total Pages | : 922 |
Release | : 1897 |
Genre | : Atlases |
ISBN | : |