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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    1 to 10 of 46,168 Results
    Power of a Reasoner: Model Validation for SysML Model using openCAESAR
    Oct 5, 2025
    David Wagner, 2025, "Power of a Reasoner: Model Validation for SysML Model using openCAESAR", https://doi.org/10.48577/jpl.HI7BLP, MODELS 2025, JPL Open Repository
    Model validation is a critical challenge in ensuring the consistency of a SysML model, especially when multiple people collaboratively build a single model or when the model scales significantly. This paper introduces the application of openCAESAR to model validation of SysML sys...
    Enhancing the Quality of 3D Lunar Maps Using JAXA’s Kaguya Imagery
    Oct 5, 2025
    Yumi Iwashita, 2025, "Enhancing the Quality of 3D Lunar Maps Using JAXA’s Kaguya Imagery", https://doi.org/10.48577/jpl.M2KJFO, IEEE SMC 2025, JPL Open Repository
    As global efforts to explore the Moon intensify,the need for high-quality 3D lunar maps becomes increasinglycritical—particularly for long-distance missions such as NASA’sproposed Endurance rover, which aims to traverse 2,000 kmacross the South Pole–Aitken basin. Kaguya TC images...
    Relativistic framework for high-precision GNSS-based navigation in cislunar spaceEmbargoed
    Oct 2, 2025
    Slava Turyshev, 2025, "Relativistic framework for high-precision GNSS-based navigation in cislunar space", https://doi.org/10.48577/jpl.Z5V7Y4, Physical Review D, JPL Open Repository
    We present a relativistic modeling framework for GNSS-based navigation in geocentric and barycentric coordinate reference systems, i.e., GCRS and BCRS, respectively. Using the IAU-adopted GCRS and BCRS conventions, we derive closed-form transformations for position, velocity, and...
    Detection of an NH3 absorption band at 2.2 μm on EuropaEmbargoed
    Oct 2, 2025
    Al Emran, 2025, "Detection of an NH3 absorption band at 2.2 μm on Europa", https://doi.org/10.48577/jpl.MH05PQ, The Astrophysical Journal Letters, JPL Open Repository
    The presence of NH3-bearing components on icy planetary bodies has important implications for their geology and potential habitability. Here, I report the detection of a characteristic NH3 absorption feature at 2.20 ± 0.02 µm on Europa, identified in an observation from the Galil...
    A drone-based prototype technique for monitoring soil degassing at active volcanic cratersEmbargoed
    Oct 1, 2025
    Kyriaki Drymoni, 2025, "A drone-based prototype technique for monitoring soil degassing at active volcanic craters", https://doi.org/10.48577/jpl.LI7QUQ, Earth, Planets and Space (EPS), JPL Open Repository
    No abstract available.
    NISAR: Mission overview and status
    Oct 1, 2025
    Marco Lavalle, 2025, "NISAR: Mission overview and status", https://doi.org/10.48577/jpl.V1658S, Seminar on NISAR, JPL Open Repository
    No abstract available.
    Mars Science Goals, Objectives, Investigations, and Priorities: 2025 Version
    Oct 1, 2025
    Michael Mischna, 2025, "Mars Science Goals, Objectives, Investigations, and Priorities: 2025 Version", https://doi.org/10.48577/jpl.ZN0IH0, JPL Open Repository
    No abstract available.
    Probing the Outskirts of M Dwarf Planetary Systems with a Cycle 1 JWST NIRCam Coronagraphy SurveyEmbargoed
    Oct 1, 2025
    Charles Beichman, 2025, "Probing the Outskirts of M Dwarf Planetary Systems with a Cycle 1 JWST NIRCam Coronagraphy Survey", https://doi.org/10.48577/jpl.AKG2MF, The Astrophyscial Journal, JPL Open Repository
    The population of giant planets on wide orbits around low-mass M dwarf stars is poorly understood, 22 but the unprecedented sensitivity of JWST NIRCam coronagraphic imaging now provides direct access 23 to planets significantly less massive than Jupiter beyond 10 AU around the cl...
    Simultaneous modeling of water leaving reflectance and sun and sky glint contributions from imaging spectroscopy measurementsEmbargoed
    Oct 1, 2025
    Niklas Bohn, 2025, "Simultaneous modeling of water leaving reflectance and sun and sky glint contributions from imaging spectroscopy measurements", https://doi.org/10.48577/jpl.3WQUXV, Applied Optics, JPL Open Repository
    Remote imaging spectroscopy, with its ability to quantify phytoplankton pigments and benthic reflectance, is a powerful tool for monitoring aquatic ecosystems, giving valuable insights into environmental processes. However, the accuracy of these retrievals is impacted by specular...
    Factors contributing to the unusually low Antarctic springtime ozone in 2020– 2023Embargoed
    Oct 1, 2025
    Nathaniel Livesey, 2025, "Factors contributing to the unusually low Antarctic springtime ozone in 2020– 2023", https://doi.org/10.48577/jpl.UMLCVD, Journal of Geophysical Research: Atmosphere, JPL Open Repository
    The 2020–2023 Antarctic spring seasons saw large ozone holes, significant ozone mass deficit, 38 and low polar cap total ozone compared to the second decade of the 21st Century, prompting 39 questions about the pace of ozone recovery over Antarctica. Here we use a stratospheric 4...
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