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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    42,081 to 42,090 of 42,141 Results
    The Astrometric Imaging Telescope: Detection of Planetary Systems with Imaging and Astrometry
    Dec 1, 1992
    Pravdo, S. H.; Ftaclas, C.; Gatewood, G. D.; Levy, E. H.; Terrile, R. J., 1992, "The Astrometric Imaging Telescope: Detection of Planetary Systems with Imaging and Astrometry", https://hdl.handle.net/2014/34756, Pasadena, California, USA, JPL Open Repository
    The Astrometric Imaging Telescope (AIT) is a proposed spaceborne observatory whose primary goal is the detection and study of extra-solar planetary systems.
    High-Precision VLBI Astrometric Observations of Radio-Emitting Stars for Detection of Extra-Solar Planets
    Dec 1, 1992
    Lestrade, J-F.; Jones, D. L.; Prestion, R. A.; Phillips, R. B., 1992, "High-Precision VLBI Astrometric Observations of Radio-Emitting Stars for Detection of Extra-Solar Planets", https://hdl.handle.net/2014/34831, Pasadena, California, USA, JPL Open Repository
    Measurement of the displacement of a radio-emitting star around the barycenter of a possible planetary system can be carried out by astrometric.
    Ultrastable Reference Frequency Distribution Utilizing a Fiber Optic Link
    Dec 1, 1992
    Calhoun, M.; Kuhnle, P., 1992, "Ultrastable Reference Frequency Distribution Utilizing a Fiber Optic Link", https://hdl.handle.net/2014/34794, ['Precise Time and Time Interval Applications and Planning Meeting', 'Tysons Corner, Virginia, USA'], JPL Open Repository
    Link phase noise and Allan deviation do not degrade the hydrogen maser performance using 800 meters of LTC fiber optic cable.
    Deep Space Network Antennas
    Nov 22, 1992
    Mathison, R.P., 1992, "Deep Space Network Antennas", https://hdl.handle.net/2014/33396, Cal Tech Campus, Pasadena, California, USA, JPL Open Repository
    No abstract provided
    A MOS for All Seasons
    Nov 17, 1992
    Bryant, L., 1992, "A MOS for All Seasons", https://hdl.handle.net/2014/36325, Pasadena, California, USA, JPL Open Repository
    From a systems perspective, this paper examines the challenges of a single system to support multiple Jet Propulsion Laboratory (JPL) space exploration missions and the need for unitary responsibility for the system.
    Using the SPICE System to Help Plan and Interpret Space Science Observations
    Nov 17, 1992
    Jr., Charles H. Acton, 1992, "Using the SPICE System to Help Plan and Interpret Space Science Observations", https://hdl.handle.net/2014/36695, Pasadena, CA, JPL Open Repository
    A portable multimission information system named SPICE is used to assemble, archive, and provide easy access to viewing and other ancillary information needed by space scientists to interpret observations of bodies within our solar system. The modular nature of this system lends...
    Representing Operations Procedures Using Temporal Dependency Algorithms
    Nov 16, 1992
    Fayyad, K.; Cooper, L., 1992, "Representing Operations Procedures Using Temporal Dependency Algorithms", https://hdl.handle.net/2014/36696, Pasadena, California, USA, JPL Open Repository
    The research presented in this paper is investigating new ways of specifying operations procedures that incorporate the insight of operations, engineering, and science personnel to improve mission operations. The paper describes the rationale for using Temporal Dependency Network...
    User Scientific Data Systems: Experience Report
    Nov 5, 1992
    Dobinson, Elain R., 1992, "User Scientific Data Systems: Experience Report", https://hdl.handle.net/2014/35382, Salt Lake City, Utah, USA, JPL Open Repository
    This paper presents an abbreviated history of NASA science data management system development over the past ten years by selecting two case studies, each representative of a distinct era of science data management systems.
    Optimal estimation of rain rate profiles from single-frequency radar echoes.
    Nov 3, 1992
    Haddad, Ziad S.; Im, Eastwood, 1992, "Optimal estimation of rain rate profiles from single-frequency radar echoes.", https://hdl.handle.net/2014/36025, pre-print, JPL Open Repository
    The significant ambiguities inherent in the determination of a particular vertical rain intensity profile from a given time profile of radar echo powers measured by a downward-looking (spaceborne or airborne) radar at a single attelluating frequency are well-documented. Indeed, o...
    Spacecraft Cooler Characterization
    Nov 1, 1992
    Johnson, D. L.; Mon, G. R.; Rodd, R. G. Jr., 1992, "Spacecraft Cooler Characterization", https://hdl.handle.net/2014/36682, Santa Fe, New Mexico, USA, JPL Open Repository
    To meet an important need within the space community for a reliable and accurate database of cryocooler performance, the Jet Propulsion Laboratory (JPL), under SDIO/Air Force Sponsorship, is conducting an extensive space cryocooler characterization program involving long-life cry...
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