The JPL Open Repository (JOR) replaced the JPL Technical Report Server (TRS) in 2023. It is a repository for digital copies of technical publications authored by JPL employees. It includes journal articles (the Final Accepted Version), meeting papers, presentations, and other publications cleared for external distribution from 1992 to the present. It also includes research datasets from 2022 on.

Years covered: 1992 to the present.
  • 1992-2021 records were originally on the JPL Technical Report Server (TRS) on Dspace system; those records were migrated to Dataverse in 2022.
  • Records with publication date 2022 or later are native to the Dataverse.
  • Data sets: 2022 to present
  • There are a few pre-1992 records. Those were added to the system on a case-by-case request basis.

  • Persistent IDs (PIDs):
  • 1992-2021 records have Handles
  • 2022 and later records have Digital Object Identifiers (DOIs).
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    41,961 to 41,970 of 42,332 Results
    Hubble Space Telescope's Wide Field/Planetary Camera
    Jan 1, 1993
    Afshari, A., 1993, "Hubble Space Telescope's Wide Field/Planetary Camera", https://hdl.handle.net/2014/35164, Shutter Bug Magazine, JPL Open Repository
    The WF/PC uses an 8-bit, RCA 1801 microprocessor, which is rather slow compared to today's microprocessing speeds.
    ACTS Advanced System Concepts and Experimentation
    Jan 1, 1993
    Abbe, B.; Theofylaktos, N., 1993, "ACTS Advanced System Concepts and Experimentation", https://hdl.handle.net/2014/35347, JPL Open Repository
    This paper describes the possibility of exploring new experiment and conceptual ideas with an extended ACTS satellite lifetime.
    Case Study: Formal Inspections at the Jet Propulsion Laboratory
    Jan 1, 1993
    Kelly, J. C.; Welz, L. W., 1993, "Case Study: Formal Inspections at the Jet Propulsion Laboratory", https://hdl.handle.net/2014/35137, Partners in Progress, JPL Open Repository
    The Jet Propulsion Laboratory (JPL) of the California Institute of Technology is a federally funded research and development center operating under contract to the National Aeronautics and Space Administration (NASA). JPL's charter emphasizes the exploration of the solar system i...
    Design of a Low Gravity Simulator for Performing Non-Equilibrium Investigations near the Lambda Transition of ^4He
    Jan 1, 1993
    Israelsson, U. E.; Duncan, R. V., 1993, "Design of a Low Gravity Simulator for Performing Non-Equilibrium Investigations near the Lambda Transition of ^4He", https://hdl.handle.net/2014/35381, ['Bulletin of the American Physical Society', 'Seattle, Washington'], JPL Open Repository
    A design is presented of a low gravity simulator where a magnetic field gradient is employed to oppose the hydrostatic pressure effects of gravity. It appears feasible to reduce the effective gravity environment of the helium in the cell by about two orders of magnitude. The corr...
    InGaAs Detectors for Miniature Infrared Instruments
    Jan 1, 1993
    Krabach, T.N.; Staller, C.; Dejewski, S.; Cunningham, T.; Herring, M.; Fossum, E.R., 1993, "InGaAs Detectors for Miniature Infrared Instruments", https://hdl.handle.net/2014/34839, ['SPIE: Infrared Systems Engineering', 'Los Angeles, CA'], JPL Open Repository
    In the past year, there has been substantial impetus for NASA to consider missions that are of relatively low cost as a trade off for a higher new mission launch rate. To maintain low mission cost, these missions will be of short duration and will use smaller launch vehicles (e.g...
    The v<sub>1</sub>-v<sub>2</sub>, v<sub>3</sub>-v<sub>2</sub>, v<sub>1</sub>, and v<sub>3</sub> bands of H<sub>2</sub><sup>16</sup>O: line positions and strengths
    Jan 1, 1993
    Toth, R. A., 1993, "The v1-v2, v3-v2, v1, and v3 bands of H216O: line positions and strengths", https://hdl.handle.net/2014/34957, UNKNOWN, JPL Open Repository
    High-resolution spectra of H216O were recorded with a Fourier-transform spectrometer covering transitions in the (100)-(010), (001)-(010), (100)-(000), and (001)-(000) bands. The measured line frequencies were used to determine high accuracy values of rotational energy levels in...
    Improving Real-time Performance of Intelligent Systems with Dynamic Trade-off Evaluation
    Jan 1, 1993
    Schwuttke, U.M.; Gasser, L., 1993, "Improving Real-time Performance of Intelligent Systems with Dynamic Trade-off Evaluation", https://hdl.handle.net/2014/36342, USA, JPL Open Repository
    This paper describes dynamic trade-off evalation (DTE), a new technique that has been developed to improve the performance of real-time problem solving systems. The DTE technique is most suitable for environments in which the requirement for meeting time constraints is of equal o...
    Summary of Cassini Acoustic Criteria Development Using Titan IV Flight Data
    Jan 1, 1993
    Himelblau, H.; Kern, D. L.; Davis, G. L., 1993, "Summary of Cassini Acoustic Criteria Development Using Titan IV Flight Data", https://hdl.handle.net/2014/35681, Institute of Environmental Sciences, JPL Open Repository
    The Cassini spacecraft is being developed by the Jet Propulsion Laboratory (JPL) for theNational Aeronautics and Space Administration (NASA) to orbit and explore the planet Saturn, itsrings and satellites. Cassini will be launched on a Titan IV and boosted out of earth orbit by a...
    Below Band-Gap Laser Ablation of Diamond for Transmission Electron Microscopy
    Jan 1, 1993
    George, T.; Foote, M. C.; Vasquez, R. P.; Fortier, E. P.; Posthill, J. B., 1993, "Below Band-Gap Laser Ablation of Diamond for Transmission Electron Microscopy", https://hdl.handle.net/2014/35039, Applied Physics Letters, JPL Open Repository
    A 248-nm excimer laser was used to thin naturally occurring type 1a diamond substrates at normal and glancing (22 deg) incidence. Perforation of a 250 micron thick substrate was achieved in about 15 minutes at normal incidence. Whilst the substrate thinned at glancing incidence w...
    GPS Measurements of Crustal Deformation Associated With the 22 April 1991, Valle
    Jan 1, 1993
    Lundgren, P. R.; Wolf, S. K.; Protti, M.; Hurst, K. J., 1993, "GPS Measurements of Crustal Deformation Associated With the 22 April 1991, Valle", https://hdl.handle.net/2014/34916, Geophysical Research Letters, JPL Open Repository
    We present analysis results for Global Positioning System (GPS) measurements made
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