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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    41,611 to 41,620 of 42,221 Results
    Water-Group Ion Distributions in the Mid-Cometosheath of Comet Halley
    May 1, 1993
    Huddleston, D. E.; Neugebauer, M.; Goldstein, B. E., 1993, "Water-Group Ion Distributions in the Mid-Cometosheath of Comet Halley", https://hdl.handle.net/2014/35471, Journal of Geophysical Research, JPL Open Repository
    In the mid-cometosheath of comet Halley (1-2x10^5 km from the nucleus) the center- of-mass plasma frame is approximately the bulk flow velocity of the cometary ions, and the Alfven wave speed is an appreciable fraction of the flow speed. Here, the peaks of the water-group ion dis...
    Numerically Integrated Orbits of the Major Saturnian Satellites fit to Earthbased Observations
    May 1, 1993
    Jacobson, R. A.; Vaughan, R. M., 1993, "Numerically Integrated Orbits of the Major Saturnian Satellites fit to Earthbased Observations", https://hdl.handle.net/2014/35216, ['AAS Division on Dynamical Astronomy: Dynamical Astronomy', 'Santa Barbara, CA'], JPL Open Repository
    We have fit numerically integrated orbits of the eight major satellites of Saturn to all available astrometric and meridian circle observations for the period of 1971 to 1992. The integration was carried out in cartesian coordinates in the J2000 system. The force model included t...
    Interplanetary Proton Model: JPL 1991
    May 1, 1993
    Feynman, J.; Spitale, G.; Wang, J., 1993, "Interplanetary Proton Model: JPL 1991", https://hdl.handle.net/2014/35362, USA, JPL Open Repository
    This study was carried out to increase the acuracy and energy range of predictive models of interplanetary proton fluences. Such an estimate is often needed when spacecraft spend a signigicant amount of time in the interplanetary environmnet.
    Viewing the Earth as a Rotating, Deforming Polyhedron, Using the Global Positioning System
    May 1, 1993
    Blewitt, G.; Heflin, M. B.; Hurst, K. J.; Jefferson, D. C.; Virgue, Y.; Webb, F. H; Zumberge, J. F., 1993, "Viewing the Earth as a Rotating, Deforming Polyhedron, Using the Global Positioning System", https://hdl.handle.net/2014/34973, Baltimore, Maryland, USA, JPL Open Repository
    No abstract provided
    Variations in Tital Solar Irradiance During Solar Cycles 21 and 22
    May 1, 1993
    Pap, J.; Willson, R. C.; Donnelly, R. F.; Puga, L., 1993, "Variations in Tital Solar Irradiance During Solar Cycles 21 and 22", https://hdl.handle.net/2014/35007, Wiesbaden, Germany, USA, JPL Open Repository
    No abstract provided
    Relative Dating of Mt. Etna Prehistoric Flows
    May 1, 1993
    Abrams, M.; Bianchi, R.; Pieri, D., 1993, "Relative Dating of Mt. Etna Prehistoric Flows", https://hdl.handle.net/2014/35398, Rome, Italy, JPL Open Repository
    No abstract provided
    MESUR Pathfinder Microrover Flight Experiment: A Status Report
    May 1, 1993
    Pivirotto, D., 1993, "MESUR Pathfinder Microrover Flight Experiment: A Status Report", https://hdl.handle.net/2014/35533, Boulder, Colorado, USA, JPL Open Repository
    This paper presents a staus report on the MESUR Pathfinder Microrover Experiment.
    GPS - Acoustic Geodetic Measurements System
    May 1, 1993
    Spiess, F. N.; Boegman, D.E.; Lawhead, R.M., 1993, "GPS - Acoustic Geodetic Measurements System", https://hdl.handle.net/2014/35226, Wiesbaden, Germany, JPL Open Repository
    No abstract provided
    A High Rate Ka-Band Aeronautical Satellite System
    May 1, 1993
    Pinck, D.; Golshan, N.; Abbe, B., 1993, "A High Rate Ka-Band Aeronautical Satellite System", https://hdl.handle.net/2014/35356, Secaucus, New Jersey, USA, JPL Open Repository
    This paper will introduce a system to provide high rate aeronautical services at Ka-band.
    UV Fluorescence of Buckminsterfullereness
    May 1, 1993
    Trajmar, S.; Wang, S.; Man, K.; Khakoo, M. A., 1993, "UV Fluorescence of Buckminsterfullereness", https://hdl.handle.net/2014/34950, Reno, Nevada, USA, JPL Open Repository
    No abstract provided
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