41,871 to 41,880 of 41,980 Results
Jan 1, 1993
Peter, M., 1993, "A Parametric Approach for the Geocoding of Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) Data in Rugged Terrain", https://hdl.handle.net/2014/35509, UNKNOWN, JPL Open Repository
A geocoding procedure for remotely sensed data of airborne systems in rugged terrain is affected by several factors: buffeting of the aircraft by turbulances, variations in ground speed, changes in altitude, attitude variations, and surface topography. |
Jan 1, 1993
Shaik, Kamran; Wonica, Dennis; Wilhelm, Michael, 1993, "Optical Networks for Earth-Space Communications and Their Performance", https://hdl.handle.net/2014/35538, Los Angeles, California, USA, JPL Open Repository
No abstract provided |
Jan 1, 1993
Ostro, S. J., 1993, "The Role of Groundbased Radar in Near-Earth-Object Hazard Identification and Mitigation", https://hdl.handle.net/2014/35635, UNKNOWN, JPL Open Repository
Groundbased radar is a key technique for the post-discovery reconnaissance of NEOs and is likely to play a central role in identification of possibly threatening objects during the foreseeable future. |
Jan 1, 1993
Yunck, T., 1993, "Orbit Determination", https://hdl.handle.net/2014/35763, The Global Positioning System, JPL Open Repository
An Earth satellite collecting GPS data with an onboard receiver can compute its state in a diversity of ways, the choice depending in part on the type of orbit and mission requirements. |
Jan 1, 1993
Glazman, Roman E., 1993, "A Cascade Model of Wave Turbulence with Applications to Surface Gravity and Capillary Waves", https://hdl.handle.net/2014/35822, Fractals, JPL Open Repository
A heuristic approach to the derivation of power spectra of wave motion is described and applied to capillary waves. The case of gravity waves studied earlier is briefly reviewed. In contract to the previous studies, the nonlinearity of the wave motion is not required to be small,... |
Jan 1, 1993
Velusamy, T.; Langer, W.; Kuiper, T; Levin, S.; Olsen, E., 1993, "Ultra-High Spectral Resolution Observations of Fragmentation in Dark Cloud Cores", https://hdl.handle.net/2014/35820, JPL Open Repository
This paper presents new evidence of the fragmentary structure of dense cores in dark clouds using the high resolution spectra of the carbon chain molecule CCS transition (J subscript N = 2 subscript 1 - 1 subscript o) at 22.344033 GHz with 0.008 km s superscript -1 resolution. |
Jan 1, 1993
Bar-Cohen, Y., 1993, "Nondestructive Characterization of Composite Materials", https://hdl.handle.net/2014/35899, UNKNOWN, JPL Open Repository
Increasingly, composite materials are applied to fracture-critical structures of aircraft and spacecraft...Ultrasonics offer the most capable inspection technology and recently developed techniques appear to improve this technology significantly... Recent progress in ultrasonic N... |
Jan 1, 1993
Vaughan, A.; Rodgers, D., 1993, "Development of the Secon Generation Wide Field and Planetary Camera for Hubble Space Telescope", https://hdl.handle.net/2014/35897, JPL Open Repository
This paper describes the history of the development of the optical system for WFPC-2. |
Jan 1, 1993
Jarrett, T.H.; Novak, G.; Xie, T.; Goldsmith, P.F., 1993, "Magnetic Field Structure in Monoceros R2", https://hdl.handle.net/2014/36041, Astrophysical Journal, JPL Open Repository
For some time now it has been suspected that magnetic fields play a major role in determining the mass spectrum of stars formed in molecular clouds. Theoretical models of protostellar evolution in a quiescent environment invoke magnetic fields as one form of cloud support and one... |
Jan 1, 1993
Bayard, D., 1993, "High-Order Multivariable Transfer Function Curve Fitting: Algorithms, Space Matrix Methods and Experimental Results", https://hdl.handle.net/2014/36268, Pergamon Press Ltd, Automatica, JPL Open Repository
This paper develops a computational approach to multivariable frequency domain curve fitting, based on 2-norm minimization. |