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 42,180 Results
    Fourier Transform Infrared Emission and Rotational Spectra of Chi super 2 Sigma super+States of SrH and SrD.
    Jan 1, 1993
    Frum, C.; Oh, J.; Cohen, E.; Pickett, H., 1993, "Fourier Transform Infrared Emission and Rotational Spectra of Chi super 2 Sigma super+States of SrH and SrD.", https://hdl.handle.net/2014/36356, JPL Open Repository
    This paper describes observations of the rotation-vibration emission spectrum of SrH using a high-resolution Bruker IFS 120 spectrometer.
    Toward a Formal Theory of Objects
    Jan 1, 1993
    Burleigh, S., 1993, "Toward a Formal Theory of Objects", https://hdl.handle.net/2014/36299, n/a, JPL Open Repository
    No abstract provided
    Molecular Hydrogen-Rich Interstellar Ice
    Jan 1, 1993
    Dissly, R.; Allen, M.; Anicich, V., 1993, "Molecular Hydrogen-Rich Interstellar Ice", https://hdl.handle.net/2014/35240, Nature, JPL Open Repository
    While molecular hydrogen is by far the most abundant gas phase molecule in interstellar dark clouds, the extreme volatility of H2 suggests that it has a relatively low abundance in grain volatile mantles, thought to be composed largely of amorphous water ice.
    MESUR Pathfinder Microrover Flight Experiment: A Better, Faster, Cheaper Rover
    Jan 1, 1993
    Pivirotto, D., 1993, "MESUR Pathfinder Microrover Flight Experiment: A Better, Faster, Cheaper Rover", https://hdl.handle.net/2014/35530, JPL Open Repository
    This paper describes MFEX and the four factors that contribute to the feasibility of small rovers.
    TOPEX/POSEIDON GPS Demonstration Experiment Data
    Jan 1, 1993
    Guinn, J. R.; Jee, J.; Lindqwister, U.; Starr, D., 1993, "TOPEX/POSEIDON GPS Demonstration Experiment Data", https://hdl.handle.net/2014/35875, ['EOS', 'American Geophysical Union: 1993 Fall Meeting', 'San Francisco, CA'], JPL Open Repository
    Global Positioning Satellite (GPS) measurements obtained from the on-board TOPEX/POSEIDON demonstration flight receiver and a global network of ground receivers are available from the GPS Data Handling Facility (GDHF) archive. Ground receiver observations are derived from a six s...
    Dynamic Measurements Near the Lambda-point in a Low-gravity Simulator on the Ground
    Jan 1, 1993
    Israelsson, U. E.; Strayer, D. M.; Chui, T. C. P.; Larson, M.; Duncan, R. V., 1993, "Dynamic Measurements Near the Lambda-point in a Low-gravity Simulator on the Ground", https://hdl.handle.net/2014/35210, ['Physica B', 'LT-20 Low Temperature Physics Conference', 'Eugene, Oregon'], JPL Open Repository
    The properties of liquid helium very near the lambda-transition in the presence of a heat current has received recent theoretical and experimental attention. In this regime, gravity induced pressure effects place severe constraints on the types of experiments that can be performe...
    Solder Joint Creep and Stress Relaxation Dependence on Construction and Environmental-Stress Parameters
    Jan 1, 1993
    Ross, R. Jr.; Wen, L.; Mon, G., 1993, "Solder Joint Creep and Stress Relaxation Dependence on Construction and Environmental-Stress Parameters", https://hdl.handle.net/2014/35792, JPL Open Repository
    This paper presents the results of studies that provide an overview of expected sensitivities to cycle rate, temperature, lead stiffness, and strain-cycle depth.
    Cost-Effective Mission Design for a Small Solar Probe
    Jan 1, 1993
    Kerridge, Stuart; Evans, Michael; Tsurutani, Bruce, 1993, "Cost-Effective Mission Design for a Small Solar Probe", https://hdl.handle.net/2014/36265, Laurel, MD, USA, JPL Open Repository
    No abstract provided
    Balloon Profiles of Stratospheric NO<sub>2</sub> and HNO<sub>3</sub> for Testing the Heterogeneous Hydrolysis of N<sub>2</sub>O<sub>5</sub> on Sulfate Aerosols
    Jan 1, 1993
    Webster, C.R.; May, R.D.; Allen, M.; Jaegle, L.; McCormick, M.P., 1993, "Balloon Profiles of Stratospheric NO2 and HNO3 for Testing the Heterogeneous Hydrolysis of N2O5 on Sulfate Aerosols", https://hdl.handle.net/2014/36558, UNKNOWN, JPL Open Repository
    Simultaneous in situ measurements of stratospheric NO2, HNO3, HCI, and CH4 from 34 to 24 km were made in August 1992 from Palestine, Texas, using the Balloon-borne Laser In-Situ Sensor (BLISS)tunable diode laser spectrometer.
    Detection of the Molecular Oxygen Isotopomer ^(16)O^(18)O in Interstellar Clouds
    Jan 1, 1993
    Pagani, L.; Langer, W. D.; Castets, S., 1993, "Detection of the Molecular Oxygen Isotopomer ^(16)O^(18)O in Interstellar Clouds", https://hdl.handle.net/2014/34965, Astronomy and Astrophysics, JPL Open Repository
    We report the first detection of molecular oxygen in interstellar clouds by observation
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