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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    41,631 to 41,640 of 42,332 Results
    The Causes of Geomagnetic Storms During Solar Maximum
    Jun 1, 1993
    Tsurutani, Bruce T.; Gonzalez, Walter D., 1993, "The Causes of Geomagnetic Storms During Solar Maximum", https://hdl.handle.net/2014/36348, Boulder, Colorado, USA, JPL Open Repository
    No abstract provided
    Mental Models of Software Forecasting
    Jun 1, 1993
    Hihn, J.; Griesel, A.; Bruno, K.; Fouser, T.; Tausworthe, R., 1993, "Mental Models of Software Forecasting", https://hdl.handle.net/2014/35223, San Francisco, California, USA, JPL Open Repository
    The majority of software engineers resist the use of the currently available cost models. One problem is that the mathematical and statistical models that are currently available do not correspond with the mental models of the software engineers. In an earlier JPL funded study (H...
    Warm Neural Halos around Molecular Clouds: Dust Emission
    Jun 1, 1993
    Sahai, R.; Andersson, B.G.; Wannier, P.G., 1993, "Warm Neural Halos around Molecular Clouds: Dust Emission", https://hdl.handle.net/2014/35230, Berkeley, California, USA, JPL Open Repository
    No abstract provided
    (4015) 1979 VA: "Missing Link" Discovered
    Jun 1, 1993
    Helin, Eleanor F., 1993, "(4015) 1979 VA: "Missing Link" Discovered", https://hdl.handle.net/2014/35426, ['Asteroids, Comets, Meteors 1993', 'Belgirate, Italy'], JPL Open Repository
    Apollo Asteroid (4015) 1979 VA was discovered in November of 1979 by Helin at Palomar with the 0.46m Schmidt Telescope. It's orbital elements immediately indicated a possible cometary origin. With an extremely eccentric orbit, it approaches the orbit of Jupiter (at the time, the...
    Radar Investigation of Earth-Approaching Asteroids
    Jun 1, 1993
    Ostro, S., 1993, "Radar Investigation of Earth-Approaching Asteroids", https://hdl.handle.net/2014/35169, Berkeley, California, USA, JPL Open Repository
    The Population of the Trans-Neptunian Region
    Jun 1, 1993
    Weissman, P.R.; Levison, H.F., 1993, "The Population of the Trans-Neptunian Region", https://hdl.handle.net/2014/31476, Flagstaff, AZ, JPL Open Repository
    The Pluto-Charon system orbits the Sun in the trans-Neptunian region, at the edge of the planetary system. Because of its location and relatively small mass, the Pluto-Charon binary is not capable of dynamically clearing its orbital zone of smaller objects. Thus, this zone is sha...
    Electronic Performance Support for Operational Systems: A Case Study of the Link Monitor and Control Operator Assistant
    Jun 1, 1993
    Hill, Randall W. Jr.; Cooper, Lynne P., 1993, "Electronic Performance Support for Operational Systems: A Case Study of the Link Monitor and Control Operator Assistant", https://hdl.handle.net/2014/34835, ['Help Desk Institute: Government Help Desk and Training Conference', 'Washington, D.C.'], JPL Open Repository
    For complex operational systems, help needs to come from the inside out. It is often not realistic to call a help desk for problems that need immediate attention, especially for tasks that put a heavy cognitive load on the system operator. This session addresses the issues associ...
    Adsorption Heat Pump Development At JPL
    Jun 1, 1993
    Jones, J. A., 1993, "Adsorption Heat Pump Development At JPL", https://hdl.handle.net/2014/35431, Breckinridge, Colorado, USA, JPL Open Repository
    In simple sorption refrigeration system, low pressure gases are physically adsorbed onto or chemically absorbed into various solids, typically near ambient temperatures or above.
    Doppler Sideband Spectra for Hg Ions in a Linear Ion Trap
    Jun 1, 1993
    Prestage, J. D.; Tjoelker, R. L.; Dick, G. J.; Maleki, L., 1993, "Doppler Sideband Spectra for Hg Ions in a Linear Ion Trap", https://hdl.handle.net/2014/35114, Salt Lake City, Utah, USA, JPL Open Repository
    No abstract provided
    A Summary Report of the Topex/Poseidon Verification Workshop
    Jun 1, 1993
    Fu, Lee-lueng; Christensen, Edward J., 1993, "A Summary Report of the Topex/Poseidon Verification Workshop", https://hdl.handle.net/2014/35472, USA, JPL Open Repository
    The joint US/France TOPEX/Poseidon satelite was lounched on August 10, 1992. Orbiting at an altitude of 1336km with an inclination of 66 degrees.
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