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| Title: |
Bistatic LIDAR experiment proposed for the shuttle/tethered satellite system missions
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| Author(s): |
Mccomas, D. J.; Spense, H. E.; Karl, R. R.; Horak, H. G.; Wilkerson, T. D.
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| Abstract: |
A new experiment concept has been proposed for the shuttle/tethered satellite system missions, which can provide high resolution, global density mappings of certain ionospheric species. The technique utilizes bistatic LIDAR to take advantage of the unique dual platform configuration offered by these missions. A tuned, shuttle-based laser is used to excite a column of the atmosphere adjacent to the tethered satellite, while triangulating photometic detectors on the satellite are employed to measure the fluorescence from sections of the column. The fluorescent intensity at the detectors is increased about six decades over both ground-based and monostatic shuttle-based LIDAR sounding of the same region. In addition, the orbital motion of the Shuttle provides for quasi-global mapping unattainable with ground-based observations. Since this technique provides such vastly improved resolution on a synoptic scale, many important middle atmospheric studies, heretofore untenable, may soon be addressed.
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| NASA Center: |
NASA (non Center Specific)
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| Publication Date: |
Jun 1, 1986
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| Document Source: |
CASI |
| Online Source: |
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| Document ID: |
19860018951
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| Accession ID: |
86N28423
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| Publication Information: |
NASA, Washington Applications of Tethers in Space: Workshop Proceedings, Volume 1, p 329-347, Number of Pages = 4 |
| Price Code: |
A01 |
| Related Information: |
Repr. from Review of Scientific Instruments, v. 56, no. 5, May 1985 p 670-673 |
| Keywords: |
IONOSPHERIC SOUNDING; OPTICAL RADAR; SPACE BASED RADAR; SPACE SHUTTLE MISSIONS; SPACEBORNE EXPERIMENTS; ATMOSPHERIC COMPOSITION; FEASIBILITY ANALYSIS; FLUORESCENCE; PHOTOMETRY; SPACECRAFT INSTRUMENTS; TETHERED SATELLITES;
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| Notes: |
In NASA, Washington Applications of Tethers in Space: Workshop Proceedings, Volume 1 p 329-347 (SEE N86-28407 19-37) |
| Accessibility: |
Unclassified; No Copyright; Unlimited; Publicly available; |
| Updated/Added to NTRS: |
2008-11-10 |
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