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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    41,891 to 41,900 of 42,168 Results
    Ozone Loss Inside the Northern Polar Vortex During the 1991-1992 Winter
    Jan 1, 1993
    Proffitt, M. H.; Aikin, K.; Margitan, J. J.; Loewenstein, M.; Podolske, J. R.; Weaver, A.; Chan, K. R.; Fast, H.; Elkins, J. W., 1993, "Ozone Loss Inside the Northern Polar Vortex During the 1991-1992 Winter", https://hdl.handle.net/2014/35518, UNKNOWN, JPL Open Repository
    Measurement made in the outer ring of the northern polar vortex from October 1991 through March 1992 reveal an altitude dependent change in ozone, with decrease at the bottom of the vortex and substantial increase at the highest altitudes accessible.
    Proprocessing: Geocoding of AVIRIS Data Using Navigation, Engineering, DEM, and Radar Tracking System Data
    Jan 1, 1993
    Meyer, P.; Larson, S. A.; Hansen, E. G.; Itten, K. I, 1993, "Proprocessing: Geocoding of AVIRIS Data Using Navigation, Engineering, DEM, and Radar Tracking System Data", https://hdl.handle.net/2014/35590, UNKNOWN, JPL Open Repository
    Remotely sensed data have geometric characteristics and representation which depend on the type of the acquisition system used. To correlate such data over large regions with other real world representation lools like conventional maps or Geographic Information Systems (GIS) for...
    Extraction of Auxiliary Data from AVIRIS Distribution Tape for Spectral, Radiometric, and Geometric Quality Assessment
    Jan 1, 1993
    Meyer, P.; Green, R. O.; Chrien, T. G., 1993, "Extraction of Auxiliary Data from AVIRIS Distribution Tape for Spectral, Radiometric, and Geometric Quality Assessment", https://hdl.handle.net/2014/35589, UNKNOWN, JPL Open Repository
    Remotely sensed data are affected by system (sensor and platform), and scene related effects. For quantitative investigations the spectral, radiometric and geometric characteristics of the system and scene have to be known.
    Venus: Surprising Revelations from the Magellan Spacecraft
    Jan 1, 1993
    Moreno, M. A., 1993, "Venus: Surprising Revelations from the Magellan Spacecraft", https://hdl.handle.net/2014/35588, UNKNOWN, JPL Open Repository
    The morning star, the same one that illuminates the dew on the Argentine Pampas, the
    Ulysses Observations of a Recurrent High-Speed Solar Wind Stream and the Heliomagnetic Streamer Belt
    Jan 1, 1993
    Bame, S.; Goldstein, B.; Gosling, J.; Harvey, J.; McComas, D.; Neugebauer, M.; Philips, J., 1993, "Ulysses Observations of a Recurrent High-Speed Solar Wind Stream and the Heliomagnetic Streamer Belt", https://hdl.handle.net/2014/35618, JPL Open Repository
    Near-ecliptic solar wind observations by Ulysses on its way to the polar regions of the Sun, compared with those from IMP 8 at 1 AU, showed that high-speed streams decay and broaden with heliocentric distance from IMP to Ulysses, as expected.
    Studies on Thermal-Control Paints for Use as Diffuse Targets in the Calibration of Flight Censors
    Jan 1, 1993
    Bruegge, C. J.; Rainen, R. A.; Lewis, D. F.; Hsich, C.; Petroy, S., 1993, "Studies on Thermal-Control Paints for Use as Diffuse Targets in the Calibration of Flight Censors", https://hdl.handle.net/2014/35619, n/a, JPL Open Repository
    In recent years data have been collected on conductive thermal-control paints, such as PCBZ and NS43G, in order to evaluate their stability to the space environment.
    Detection of Stellar Variability in the Central Parsec of the Galaxy
    Jan 1, 1993
    Tamura, M.; Werner, M.; Becklin, E.; Phinney, E., 1993, "Detection of Stellar Variability in the Central Parsec of the Galaxy", https://hdl.handle.net/2014/35617, JPL Open Repository
    This paper describes the results of a search for time variability of stars in the central 1 pc region of the galaxy through K-band imaging and photometry.
    Particle Interactions With Obliquely Propagating Magnetosonic Waves: Energization and/or Trapping
    Jan 1, 1993
    Srivastava, K.; Tsurutani, B., 1993, "Particle Interactions With Obliquely Propagating Magnetosonic Waves: Energization and/or Trapping", https://hdl.handle.net/2014/35645, UNKNOWN, JPL Open Repository
    Four cases of nonlinear obliquely propagating MS waves are considered using a test particle approach: i) monochromatic waves propagating both sunward and anti-sunward, ii) monochromatic waves propagating unidirectionally towards the Sun, iii) a broad band spectrum, propagating bo...
    A Survey of Data Acquisition and Analysis Software Tools (including Visual Programming)
    Jan 1, 1993
    Baroth, E.; Hartsough, C.; Chazanoff, S.; Brunzie, T., 1993, "A Survey of Data Acquisition and Analysis Software Tools (including Visual Programming)", https://hdl.handle.net/2014/35774, Evaluation Engineering Magazine, JPL Open Repository
    The purpose of this article is to discuss several different types of software tools the Jet Propulsion Laboratory's (JPL) Measurement Technology Center (MTC) has used to develop such systems.
    Thin Ribbon Tapered Coupler for Dielectric Waveguide/Optical Fiber
    Jan 1, 1993
    Yeh, C.; Otoshi, T., 1993, "Thin Ribbon Tapered Coupler for Dielectric Waveguide/Optical Fiber", https://hdl.handle.net/2014/35858, JPL Open Repository
    This paper presents a new way to design a low-loss couipler for high- or low-dielectric constant, dielectric waveguide for optical or millimeter/submillimeter waves.
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