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  • Weber, W.J. (1995-12)
    For over 35 years the Jet Propulsion Laboratory has been NASA's
  • Bodden, Eric; Havelund, Klaus (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2008., 2008-07-20)
    The limits of coding with joint constraints on detected and undetected error rates Programming errors occur frequently in large software systems, and even more so if these systems are concurrent. In the past, researchers ...
  • Alkalai, L.; Johnston, A. (2003-07-13)
  • Jason, Heidecker (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2013., 2013-07)
    Structured Application-Specific Integrated Circuit (ASIC) technology is a platform between traditional ASICs and Field-Programmable Gate Arrays (FPGA). The motivation behind structured ASICs is to combine the low non-recurring ...
  • Clark, Douglas (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005., 2005-06)
  • Cady, A.; Geer, D. A. (2002-02-13)
  • Ely, Todd A.; Chau, Alexandra H. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2011., 2011-08-01)
    The traditional role that altimetry and velocimetry have played in spacecraft landings is to provide a direct measure of the spacecraft's surface altitude and surface relative velocity; however, their role in determining ...
  • Liskovich, Diana (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2011., 2011-07)
    Using radar and lidar data, the aim is to improve 3D rendering of terrain, including digital elevation models (DEM) and estimates of vegetation height and biomass in a variety of forest types and terrains. The 3D mapping ...
  • Ostro, S.; Pravec, P.; Benner, L.; Hudson, R.; Sarounova, L.; Hicks, M.; Rabinowitz, D.; Scotti, J.; Tholen, D.; Wolf, M.; Jurgens, R.; Thomas, M.; Giorgini, J.; Chodas, P.; Yeomans, D.; Rose, R.; Frye, R.; Rosema, K.; Winkler, R.; Slade, M. (1999)
    Observations of near-Earth asteroid 1998 KY26 shortly after its discovery reveal a slightly elongated spheroid with a diameter of about 30 m, a composition analogous to carbonaceous chondritic meteorites, and a rotation ...
  • Giorgini, Jon D.; Benner, Lance A.M.; Brozovic, Marina; Busch, Michael W.; Campbell, Donald B.; Chesley, Steven R.; Chodas, Paul W.; Howell, Ellen; Margot, Jean-Luc; Milani, Andrea; Pravec, Petr; Preston, Robert A.; Sansaturio, Maria-Eugenia; Scheeres, Daniel J.; Shepard, Michael K.; Silva, Arnold; Slade, Martin A.; Taylor, Patrick A.; Valsecchi, Giovanni; Vokrouhlicky, David; Yeomans, Donald K. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2009, 2009-09-01)
  • Ostro, Steven J. (1994-03)
    The nature of a radar experiment varies dramatically from target to target. For example, one usually transmits continuously for a duration equal to the two-way light travel time to the target (that is, until the first ...
  • Nghiem, S. V.; Li, F. K.; Walsh, E. J.; Lou, S. H. (1998-05)
    Ocean backscatter signatures were measured by the Jet Propulsion Laboratory airborne NUSCAT K***subu***-band scatterometer across the Gulf Stream sea surface temperature front. The measurements were made during the Surface ...
  • Stosic, D. K.; Lux, J. P. (2002-04-22)
  • Ostro, Steven J. (1996-07-01)
    None. Paper deals with radar observations of near-Earth asteroids, and various measurements of same.
  • Benner, Lance A. M.; Ostro, Steven J.; Giorgini, Jon D.; Jurgens, Raymond F.; Slade, Martin A.; Winkler, Ron; Yeomans, Donald K. (1997-09-05)
    We describe Doppler-only radar observations of near-Earth asteroids 2062 Aten, 2101 Adonis, 3103 Eger, 4544 Xanthus, and 1992 QN that were obtained at Arecibo and Goldstone between 1984 and 1996. Estimates of the echo ...
  • Ostro, S. J. (1995)
    Radar is a very powerful groundbased technique for post-discovery reconnaissance of NEOs and is likely to play a central role in investigating these fantastic worlds during the foreseeable future. Delay- Doppler measurements ...
  • Goldstein, Richard (1997-03-17)
  • Goldstein, Richard; Werner, Charles (1997-03-17)
    We have used tenderm pairs of ERS-1/2 radar observations of the Jakobshavn Glacier, in Greenland, for purpose of estiating the ice motion. Interferograms are made form two such pairs, separated by the 35 day repeat cycle. ...
  • Benner, Lance A. M.; Busch, M. W.; Ostro, S. J.; Giorgini, J. D.; Hine, A. A.; Harmon, J. K.; Nolan, M. C.; Rose, R.; Jurgens, R. F.; Jao, J. S.; Magri, C.; Margot, J.-L. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006., 2006-08-14)
  • Chapman, B.; Freeman, A. (1995)
    A perspective of NASA's Jet Propulsion Laboratory as a center of planetary exploration, and its involvement in studying the earth from space is given. Remote sensing, radar maps, land topography, snow cover properties, ...