41,941 to 41,950 of 42,335 Results
Jan 26, 1993
Chutjian, A., 1993, "Laboratory Observations of Optical Emissions in the Interaction of Fast 0(3P) Atoms with N2H4 and HCN", https://hdl.handle.net/2014/35404, Lackland AFB, Texas, USA, JPL Open Repository
No abstract provided |
Jan 26, 1993
Leung, Kon; Jin, Michael, 1993, "Processing of Scan SAR Mode Data for RADARSAT", https://hdl.handle.net/2014/34854, IGARSS 1993, JPL Open Repository
RADARSAT is an earth observing SAR mission led by the Canadian Space |
Jan 25, 1993
Hanlan, Patricia C.; Schombert, James M.; Barsony, Mary; Rakos, Karl D., 1993, "Metallicity Gradients in Elliptical Galaxies", https://hdl.handle.net/2014/35043, USA, JPL Open Repository
The study of metalicity gradients is an examination of the relics of the first epoch of star formation and, thus, another issue that metallicity gradients can address is the relationship between chemical and dynamical evolution during the initial phase of star formation. |
Jan 22, 1993
Johnson, Dean; Calhoun, Malcolm; Sydnor, Richard; Lutes, George, 1993, "A Wide-Band Fiber Optic Frequency Distribution System Employing Thermally Controlled Phase Compensation", https://hdl.handle.net/2014/34803, USA, JPL Open Repository
An active wide-band fiber optic frequency distribution system employing a thermally controlled phase compensator to stabilize phase variations induced by environmental temperature changes is described. |
Jan 20, 1993
Burns, Ronald; Baw, Clayton La; Duval, Valerie, 1993, "Lunar Scout Infrared Detector (LSIRD): Simple low-cost imaging spectrometer", https://hdl.handle.net/2014/34758, Los Angeles, California, USA, JPL Open Repository
A novel design for a compact, light weight, imaging spectrometer has been proposed for an orbiting Lunar mapping mission. Simple in design, its dual arm optical system employs a transmission grating and a dichroic mirror to provide continous two-octave spectral response. The grat... |
Jan 20, 1993
Wilson, K. E.; Lesh, J. R.; Yan, T-Y., 1993, "A Deep Space Optical Communications Demonstration with the Galileo Spacecraft on its Way to Jupiter (abstract)", https://hdl.handle.net/2014/34759, Los Angeles, CA, JPL Open Repository
The GOPEX (Galileo Optical communications from an Earth-based transmitter) demonstration was performed from transmitter sites at Table Mountain Observatory, CA and Starfire Optical Range, NM. The experiment was done over an eight day period, December 9 through December 16 as Gali... |
Jan 19, 1993
Chen, Li-Jen; Chao, Tien-Hsin; Dowdy, Mack; Clayton LaBaw; Mahoney, Colin; Reyes, George; Bergmen, Ken, 1993, "Multispectral Imaging Systems Using Acousto-Optic Tunable Filter", https://hdl.handle.net/2014/34902, Los Angeles, California, USA, JPL Open Repository
This paper discusses recent activities of Jet Propulsion Laboratory (JPL) in the development of a new type of remote sensing multispectral imaging instruments using acousto-optic tunable filter (AOTF) as programmable bandpass filter. This remote sensor provides real-time operatio... |
Jan 18, 1993
McDonald, Kyle C., 1993, "A Summary of Microwave Remote Sensing Investigations Planned for Boreas", https://hdl.handle.net/2014/34866, Pasadena, California, USA, JPL Open Repository
The Boreal Ecosystem - Atmosphere Study (BOREAS) is a multidisciplinary field and remote sensing study that will be implemented jointly by the United States and Canada. The Goal of Boreas is to obtain an improved understanding of the interactions between the boreal forest biome a... |
Jan 18, 1993
Benada, J. R.; Vincent, Patrick, 1993, "Discussion of a Homogeneous, Long Time Series of Altimeter Data", https://hdl.handle.net/2014/35154, MTG: Session G1/OA19, JPL Open Repository
No abstract provided |
Jan 12, 1993
Surampudi, S.; Narayanan, S.R.; Vamos, E.; Frank, H.; Halpert, G., 1993, "Advances in Direct Methanol Fuel Cells at JPL", https://hdl.handle.net/2014/34828, Long Beach,California, USA, JPL Open Repository
A new liquid feed direct methanol fuel cell has been developed based on a proton exchange membrane electrolyte and Pt/Ru and Pt catalyzed carbon fuel and air/O2 electrodes respectively. |