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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    83,781 to 83,790 of 84,316 Results
    Solar Cycle Variation of Interplanetary Disturbances Observed as Doppler Scintillation Transients
    Apr 9, 1993
    Woo, R., 1993, "Solar Cycle Variation of Interplanetary Disturbances Observed as Doppler Scintillation Transients", https://hdl.handle.net/2014/35209, Journal of Geophysical Research, JPL Open Repository
    Interplanetary disturbances characterized by plasma that is more turbulent and/or moves faster than the background solar wind are readily detected as transients in Doppler scintillation measurements of the near-Sun solar wind.
    Cirrus and Future Space Based Astronomy
    Apr 7, 1993
    Gautier, T. N., 1993, "Cirrus and Future Space Based Astronomy", https://hdl.handle.net/2014/35845, Tucson, AZ, JPL Open Repository
    Astronomical observations from space make possible observations of sensitivity and spatial resolution impossible in the past. This increase in sensitivity will both make possible the observation of new phenomena and will bring observations against limitations not encountered befo...
    Stability of Small Grains in HII Regions and Reflection Nebulae
    Apr 7, 1993
    Werner, M.W.; Gauthier, T. N. III.; Cawlfield, T., 1993, "Stability of Small Grains in HII Regions and Reflection Nebulae", https://hdl.handle.net/2014/35549, Tucson, AZ, JPL Open Repository
    We have analyzed IRAS data to assess the relative amounts of small and large grains in HII regions and reflection nebulae. Our most important finding is that no evidence for small grain destruction is seen in reflection nebulae, even for [high] values of the radiation energy dens...
    IR Properties of Galactic Cirrus Near The Polar Caps
    Apr 7, 1993
    Penprase, Bryan E.; Helou, George, 1993, "IR Properties of Galactic Cirrus Near The Polar Caps", https://hdl.handle.net/2014/35838, Tucson, Arizona, JPL Open Repository
    We present a systematic study of the infrared properties of the high galactic latitude sky, by examining two large sections of the IRAS Sky Survey, which cover galactic latitudes from b=20 to b=90, and b=-20 to b=-90, at a reduced resolution of 7.5'/pixel. The IRAS Sky Survey Atl...
    The 3 Dimensional Distribution of Cirrus
    Apr 7, 1993
    Buren, D. Van; Gaustad, J.E., 1993, "The 3 Dimensional Distribution of Cirrus", https://hdl.handle.net/2014/35837, Tucson, Arizona, JPL Open Repository
    No abstract provided
    (abstract) Infrared Cirrus and Future Space Based Astronomy
    Apr 7, 1993
    Gautier, T.N., 1993, "(abstract) Infrared Cirrus and Future Space Based Astronomy", https://hdl.handle.net/2014/35150, Tucson, AZ, JPL Open Repository
    A review of the known properties of the distribution of infrared cirrus is followed by a discussion of the implications of cirrus on observations from space. Probable limitations on space observations due to IR cirrus
    (abstract) Spatial Power Spectral Measurements of IR Cirrus
    Apr 7, 1993
    Gautier, T. N.; Stewart, W., 1993, "(abstract) Spatial Power Spectral Measurements of IR Cirrus", https://hdl.handle.net/2014/35149, Tucson, AZ, JPL Open Repository
    We have used recently released IRAS Sky Survey Atlas (ISSA) image data to investigate the surface brightness distribution of selected regions of infrared cirrus using power spectral analysis techniques.
    Electrostatic Control of Helium Tides in the STEP Cryostat
    Apr 6, 1993
    Mason, P. V.; Gutt, G.; Strayer, D., 1993, "Electrostatic Control of Helium Tides in the STEP Cryostat", https://hdl.handle.net/2014/35098, Pisa, Italy, JPL Open Repository
    No abstract provided
    Electrostatic Control of Helium Tides in The Step Cryostat
    Apr 6, 1993
    Mason, P.V.; Gutt, G.; Strayer, D., 1993, "Electrostatic Control of Helium Tides in The Step Cryostat", https://hdl.handle.net/2014/35042, Pisa, Italy, JPL Open Repository
    No abstract provided
    Delta-Doped CCDs as Stable, High Sensitivity, High Resolution UV Imaging Arrays
    Apr 5, 1993
    Nikzad, S.; Grunthaner, P.; Hoenk, M.; Grunthaner, F.; Terhune, R., 1993, "Delta-Doped CCDs as Stable, High Sensitivity, High Resolution UV Imaging Arrays", https://hdl.handle.net/2014/36333, Orlando, Florida, USA, JPL Open Repository
    This oral presentation discusses the delta-doped CCD concept and process.
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