84,171 to 84,180 of 84,686 Results
Apr 1, 1993
Freedman, A. P.; Steppe, J. A.; Dickey, J. O.; Eubanks, T. M.; Sung, L. Y., 1993, "The Short-Term Prediction of Universal Time and Length-Of-Day Using Atmospheric Angular Momemtum", https://hdl.handle.net/2014/34993, USA, JPL Open Repository
Methods to combine the diverse set of geodetic measurements of Earth orientation that are currently available, and to interpolate and extrapolate these data to generate an optimal estimate of Earth orientation, have been under development at JPL for a number of years. The strateg... |
Apr 1, 1993
Shirbacheh, M.; Burger, D. R., 1993, "Solar Array Performance for Mars Environmental Survey Mission (MESUR)", https://hdl.handle.net/2014/34842, Washington, D.C., USA, JPL Open Repository
The Mars Environmental Survey Mission (MESUR) is a low cost, near term missin to study: chemical compositon of the martian surface; structure and circulation of the martian atmosphere; and structure and dynamics of the martian interior. |
Apr 1, 1993
Yueh, S.; Kwok, R.; Li, F.; Nghiem, S.; Wilson, W.; Kong, J., 1993, "Polarimetric Passive Remote Sensing of Ocean Wind Vectors", https://hdl.handle.net/2014/35208, Journal of Geophysical Research, JPL Open Repository
This paper investigates the theory of polarimetric passive remote sensing of wind-generated sea surfaces and the potential application of polarimetric radiometry to ocean surface winds. |
Apr 1, 1993
Treuhaft, R. N., 1993, "Subnanoradian, Ground-Based Tracking of Spaceborne Lasers", https://hdl.handle.net/2014/35083, Fairfax, Virginia, USA, JPL Open Repository
No abstract provided |
Apr 1, 1993
Lowry, L. E.; Tai, B. H.; Mattila, J.; Walsh, L. H., 1993, "Mechanical Stress Effects on Electromigration Voiding in a Meandering Test Stripe", https://hdl.handle.net/2014/35257, San Francisco, California, USA, JPL Open Repository
Earlier experimental findings concluded that electromigratin voids in these meandering stripe test structures were not randomly distributed and that void nucleation frequenly occurred sub-surface at the metal/thermal oxide interface. |
Apr 1, 1993
Farr, Tom G.; Dohrenwend, John C., 1993, "The Shape of Trail Canyon Alluvial Fan, Death Valley", https://hdl.handle.net/2014/35127, USA, JPL Open Repository
A modified conic equation has been fit to high-resolution digital topographic data for Trail Canyon alluvial fan in Death Valley, California. Fits were accomplished for 3 individual fan units of different age. |
Apr 1, 1993
Shen, Y.; Veilleux, l.; Klein, J.; Kim, Y.; Jordan, R.; Caro, E.; Stuhr, F., 1993, "Shuttle Imaging Radar-C: A System Integration and Test Perspective", https://hdl.handle.net/2014/35063, Orlando, Flordia, USA, JPL Open Repository
The Shuttle Imaging Radar-C(SIR-C) is a synthetic aperture radar (SAR) designed to fly on the Space Shuttle as a payload instrument in the Shuttle Radar Laboratory (SRL). |
Apr 1, 1993
Shao, M., 1993, "The Orbiting Stellar Interferometer", https://hdl.handle.net/2014/35183, Orlando, Florida, USA, JPL Open Repository
No abstract provided |
Apr 1, 1993
Prater, J. L.; Bautista, J. J., 1993, "Evaluation of an S- and an X-Band HTS Bandpass Filter", https://hdl.handle.net/2014/35233, Noordwijk, Netherlands, JPL Open Repository
The Jet Propulsin Laboratory uses extremely sensitive receive systems to communicate with deep space probes and to perform radio science experiments. |
Apr 1, 1993
Ansari, Hamayoon, 1993, "Discrete-time Design of Tracking Control Loop for Optical Communications", https://hdl.handle.net/2014/35232, USA, JPL Open Repository
The methodology for discrete-time design of a fine steering mirror tracking control loop is presented. It is shown tha high tracking accuracy can be achieve for optical communications by using low cost fine steering mirrors and moderate sampling rates. |