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 48,190 Results
    Representing Engineered Redundancy with the Ontological Modeling Language to Enable Repeatable Model-Based Analysis: A Space Systems Case Study
    Oct 4, 2026
    Sophia Salas Cordero; Mark Chodas; Michel D. Ingham; Rob Vingerhoeds, 2026, "Representing Engineered Redundancy with the Ontological Modeling Language to Enable Repeatable Model-Based Analysis: A Space Systems Case Study", https://doi.org/10.48577/jpl.RASR6K, onto:Nexus Workshop 2026, JPL Open Repository
    Engineered redundancy is a fundamental design principle in space systems, where maintenance or repair after deployment is often impossible. While redundancy is routinely incorporated into system architectures to improve reliability and fault tolerance, its explicit semantic repre...
    Long-Term Aging And Reliability Assessment Of Dielectric Properties Under Thermal And Electric Field Stresses
    Oct 4, 2026
    Maciej A. Noras; Jagat Joshi; Vishesh Desai; Igor Botvinnik; Joseph S. Riendeau; et. al., 2026, "Long-Term Aging And Reliability Assessment Of Dielectric Properties Under Thermal And Electric Field Stresses", https://doi.org/10.48577/jpl.KNUJ7I, 2026 IEEE Industry Applications Society Annual Meeting conference, JPL Open Repository
    This study investigates the long-term aging behaviorof a polyurethane dielectric material under combined thermaland electrical stresses to evaluate high-voltage system reliability.Samples were subjected to cyclic conditioning for 24 weeksacross a range of temperatures and electri...
    Representing Engineered Redundancy in Ontological Modeling Language: Enabling Repeatable Model-Based Analysis: A Space Systems Case Study
    Oct 4, 2026
    Sophia Salas Cordero; Mark Chodas; Michel Ingham; Rob Vingerhoeds, 2026, "Representing Engineered Redundancy in Ontological Modeling Language: Enabling Repeatable Model-Based Analysis: A Space Systems Case Study", https://doi.org/10.48577/jpl.8FFWSM, onto:Nexus Workshop 2026, JPL Open Repository
    No abstract available.
    Fire at the boundary: airborne toxic metals from the 2025 Los Angeles urban firestormEmbargoed
    Oct 1, 2026
    Haroula D. Baliaka; Ryan X. Ward; Sean M. Raffuse; Bradley Ries; Yumeng Cui; et. al., 2026, "Fire at the boundary: airborne toxic metals from the 2025 Los Angeles urban firestorm", https://doi.org/10.48577/jpl.SGKVI9, Science, JPL Open Repository
    Urban fire smoke is chemically distinct from wildland fire smoke, yet remains poorly understood. Using real-time airborne trace element measurements during the 2025 Los Angeles Eaton urban firestorm, we show that the plume evolved rapidly as fire transitioned from structures to w...
    MARS HELICOPTERS AS HUMAN PRECURSORS
    Oct 1, 2026
    Timothy K Canham, 2026, "MARS HELICOPTERS AS HUMAN PRECURSORS", https://doi.org/10.48577/jpl.86MCHI, RAeS Lecture - Tim Canham (NASA JPL) - Skyfall & Moonfall Project, JPL Open Repository
    No abstract available.
    Interconnected soil properties modulate compound hurricane-dust events that impact the AmericasEmbargoed
    Oct 1, 2026
    Min Huang; Yijian Zeng; Anne Verhoef; Gregory R. Carmichael; Vicki H. Grassian; et. al., 2026, "Interconnected soil properties modulate compound hurricane-dust events that impact the Americas", https://doi.org/10.48577/jpl.GKUA6S, Nature Communications, JPL Open Repository
    In 2024, several Atlantic tropical cyclones encountered trans-Atlantic African dust, altering weather, air quality, and deposition across the Americas. Using state-of-the-art Earth system modeling, this study highlights that interconnected basic (mineralogy, texture) and state (m...
    Analysis of Electric Propulsion Propellant Type for Crewed Mars MissionsEmbargoed
    Sep 30, 2026
    William Hurley; Jacob Simmonds; Richard Hofer, 2026, "Analysis of Electric Propulsion Propellant Type for Crewed Mars Missions", https://doi.org/10.48577/jpl.LCTLBI, Acta Astronautica, JPL Open Repository
    An analysis of alternative Hall thruster propellants to xenon for a crewed Mars mission using nuclear electric/chemical propulsion is performed. Xenon, the preferred propellant when considering storage density and Hall thruster performance, is not readily available in the quantit...
    Wildfire Digital Twins: A Paradigm Shift from Monitoring Systems to Intelligent Decision InfrastructuresEmbargoed
    Sep 30, 2026
    Chaowei Yang; Anusha Srirenganathan Malarvizhi; Qunying Huang; Manzhu Yu; Rakshita Chidananda; et. al., 2026, "Wildfire Digital Twins: A Paradigm Shift from Monitoring Systems to Intelligent Decision Infrastructures", https://doi.org/10.48577/jpl.3HKXCE, International Journal of Digital Earth, JPL Open Repository
    Wildfires are becoming more frequent, severe, and complex driven by global warming and climate change, posing escalating threats to ecosystems, infrastructure, public health, and community safety worldwide. Recent advances in Earth observation, artificial intelligence, physics-ba...
    Assessing Co‐Located NISAR and Sentinel‐1 Observations for Atmospheric CharacterizationEmbargoed
    Sep 30, 2026
    Shadi Oveisgharan; Paul Rosen; Christopher Wells; Emre Havazli, 2026, "Assessing Co‐Located NISAR and Sentinel‐1 Observations for Atmospheric Characterization", https://doi.org/10.48577/jpl.OAM37E, Journal of Geophysical Research: Atmosphere, JPL Open Repository
    Tropospheric delay remains one of the largest sources of uncertainty in repeat‐pass Interferometric Synthetic Aperture Radar (InSAR) measurements, while accurate three‐dimensional deformation retrieval continues to be limited by the geometry of current spaceborne SAR systems. The...
    Fully Automatic Trace Gas Plume DetectionEmbargoed
    Sep 30, 2026
    Vít RÅŊÅūička; David R. Thompson; Jay E. Fahlen; Amanda M. Lopez; Steven Lu; et. al., 2026, "Fully Automatic Trace Gas Plume Detection", https://doi.org/10.48577/jpl.K0AZ71, Atmospheric Measurement Techniques, JPL Open Repository
    Future imaging spectrometers will expand contemporary data volumes by orders of magnitude, requiring automated methods to upscale labor-intensive detection of trace gas point sources. Here we present a fully-automated approach that achieves operationally-useful accuracy for plume...
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