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 include 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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    41,581 to 41,590 of 41,980 Results
    GOPEX: A Laser Uplink to the Galileo Spacecraft on its Way to Jupiter
    Feb 20, 1993
    Wilson, K. E.; Lesh, J. R.; Yan, T-Y., 1993, "GOPEX: A Laser Uplink to the Galileo Spacecraft on its Way to Jupiter", https://hdl.handle.net/2014/34844, Los Angeles, CA, JPL Open Repository
    In the Galileo Optical Experiment (GOPEX), optical transmissions were beamed to the Galilieo spacecraft by Earth-based transmitters at Table Mountain Observatory (TMO), California, and Starfire Optical Range (SOR), New Mexico. The demonstration took place over an eight-day period...
    On the Conversion of Orbital Elements from 1950.0 to J2000
    Feb 19, 1993
    Lieske, J. H., 1993, "On the Conversion of Orbital Elements from 1950.0 to J2000", https://hdl.handle.net/2014/34956, Astronomy and Astrophysics, JPL Open Repository
    Formulas are developed for the transformation of ecliptical orbital elements from
    Thrust Vector Control Algorithm Design for the Cassini Spacecraft
    Feb 17, 1993
    Enright, Paul J., 1993, "Thrust Vector Control Algorithm Design for the Cassini Spacecraft", https://hdl.handle.net/2014/34920, Irvine, California, USA, JPL Open Repository
    A preliminary design of the Cassini Thrust Vector Control algorithm which controls the spacecraft attitude during main engine burns is described. The discussion includes software architecture, sensor/actuator characteristics, and vehicle dynamics, as well as controller design and...
    Experiences in the Development of the Mighty Worm
    Feb 16, 1993
    Bamford, B.; Moore, D.; Mon, G.; Wada, B., 1993, "Experiences in the Development of the Mighty Worm", https://hdl.handle.net/2014/35406, Irvine, CA, JPL Open Repository
    The field of adaptive structures has expanded dramatically during the past few years. Inch worm actuators are commercially available, but do not meet all the desired static and dynamic features in one actuator. The objective of the development of the Mighty Worm was to develop su...
    Small Spacecraft Conceptual Design For a Fast Pluto Flyby Mission
    Feb 16, 1993
    Salvo, Christopher G., 1993, "Small Spacecraft Conceptual Design For a Fast Pluto Flyby Mission", https://hdl.handle.net/2014/34894, Irvine, California, USA, JPL Open Repository
    The Pluto Fas Flyby mission is a pre-Phase A mission development activity being pursued at the Jet Propulsion Laboratory and funded by NASA's Code SL. Its objective is to conduct first reconnaissace level science at Pluto before its atmospheric collapse in the next two to three d...
    Partially Grooved Domain Stabilization Structures for Vertical Bloch Line Memory
    Feb 15, 1993
    Katti, R. R.; Dooley, J. A.; Meng, A., 1993, "Partially Grooved Domain Stabilization Structures for Vertical Bloch Line Memory", https://hdl.handle.net/2014/35009, IEEE Transactions on Magnetics, JPL Open Repository
    Bias field stability ranges were measured and numerically simulated for magnetic domains ingarnets stabilized by partially grooved rectangular and ring grooves. Simulation results agreefavorably with experimental results when finite slope effects of the groove walls are included....
    GOPEX Experiment Results
    Feb 11, 1993
    Wilson, Keith E., 1993, "GOPEX Experiment Results", https://hdl.handle.net/2014/34827, Washington, DC, JPL Open Repository
    The objectives of the GOPEX experiment were to demonstrate laser beam transmission to a deep space spacecraft, to verify beam pointing strategies based on predicts, and to validate optical link performance models.
    On-Chip p-MOSFET DOSIMETRY
    Feb 8, 1993
    Soli, George A., 1993, "On-Chip p-MOSFET DOSIMETRY", https://hdl.handle.net/2014/34980, USA, JPL Open Repository
    No abstract provided
    Multidisciplinary Analysis of Segmented Reflector Telescope
    Feb 6, 1993
    Needels, L.; Briggs, H., 1993, "Multidisciplinary Analysis of Segmented Reflector Telescope", https://hdl.handle.net/2014/34860, ['American Astronautical Society', 'Keystone, Colorado, USA'], JPL Open Repository
    This paper is a summary of the work presented in the video tape demonstrating the integrated modeling capabilities that exist in an analytical tool being developed at JPL called IMOS (Integrated Modeling of Advanced Optical Systems).
    The Cassini Spacecraft: Object Oriented Flight Control Software
    Feb 6, 1993
    Hackney, J.; Bernard, D.; Rasmussen, R., 1993, "The Cassini Spacecraft: Object Oriented Flight Control Software", https://hdl.handle.net/2014/34861, Keystone, Colorado, USA, JPL Open Repository
    The Cassini AACS object-oriented Flight Software is depicted in increasing levels of detail using a Context Diagram, Architecture Diagrams, an Object Diagram for each object, and a Statechart for each object. The detail contained in the diagrams is enhanced and refined during the...
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