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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    41,891 to 41,900 of 42,443 Results
    Toward an Autonomous Feature-based Pointing System for Planetary Missions
    Apr 12, 1993
    Udomkesmalee, Suraphol; Sevaston, George E.; Stanton, Richard H., 1993, "Toward an Autonomous Feature-based Pointing System for Planetary Missions", https://hdl.handle.net/2014/35113, Orlando, Florida, USA, JPL Open Repository
    Although the analytical groundwork for understanding two-dimensional object images and various aspects of computer vision has been laid, we have not yet applied these concepts to automating the process of obtaining science images during space exploration missions. Our current app...
    Atmospheric Profiles from Radio Occultation Measurements of GPS Satellites
    Apr 12, 1993
    Kursinski, E.; Hajj, G.; Hardy, K., 1993, "Atmospheric Profiles from Radio Occultation Measurements of GPS Satellites", https://hdl.handle.net/2014/35290, ['International Society for Optical Engineering', 'Orlando, Florida, USA'], JPL Open Repository
    Atmospheric profiles can be retrieved with techniques utilizing measurements of the propagation delay of signals from Global Positioning System satellites observed by one or more receivers in low earth orbit.
    Trajectory Design Software for Low-Cost Planetary Mission Feasibility Studies
    Apr 12, 1993
    Sauer, Carl G., 1993, "Trajectory Design Software for Low-Cost Planetary Mission Feasibility Studies", https://hdl.handle.net/2014/36267, Laure, MD, USA, JPL Open Repository
    No abstract provided
    Limits on Adaptive Optic Systems for Lightweight Space Telescopes
    Apr 12, 1993
    Needels, L.; Levine, B.; Milman, M., 1993, "Limits on Adaptive Optic Systems for Lightweight Space Telescopes", https://hdl.handle.net/2014/35185, ['SPIE, Space Astronomical Telescopes and Instruments', 'Orlando, Florida, USA'], JPL Open Repository
    SRT disturbances dominated by tip/tilt corrected through stiffening secondary support structure...wavefront compensation.
    Low-Complexity Progressive Image-Transmission Schemes For Space Applications
    Apr 12, 1993
    Cheung, Kar-Ming, 1993, "Low-Complexity Progressive Image-Transmission Schemes For Space Applications", https://hdl.handle.net/2014/35989, Laurel, Maryland, USA, JPL Open Repository
    This paper describes the use of combination of multiresolution image representation and data compression techniques to reduce transmission time and permit early recognition of images. Data compression removes the inherent redundancies in the image data to reduce the overal data v...
    Flight Performance of TOPEX/POSEIDON Star Tracker
    Apr 12, 1993
    Flynn, David J.; Fowski, Walter; Kia, Tooraj, 1993, "Flight Performance of TOPEX/POSEIDON Star Tracker", https://hdl.handle.net/2014/35163, Orlando, Florida, USA, JPL Open Repository
    No abstract provided
    Flight Performance of TOPEX/POSEIDON Star Tracker
    Apr 12, 1993
    Flynn, David J.; Fowski, Walter J.; Kia, Tooraj, 1993, "Flight Performance of TOPEX/POSEIDON Star Tracker", https://hdl.handle.net/2014/35363, Orlando, Florida, USA, JPL Open Repository
    The TOPEX/POSEIDON spacecraft was launched on August 10, 1992. This paper will present data on the measured performance of the ASTRA Star Trackers supplied by Hughes Danbury Optical Systems (HDOS) for this satellite.
    Estimation of Aerosol Optical Depth, Pressure Elevation, Water Vapor and Calculation of Apparent Surface Reflectance from Radiance Measured by the Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) Using a Radiative Transfer Code
    Apr 12, 1993
    Green, R.; Conel, J.; Roberts, D., 1993, "Estimation of Aerosol Optical Depth, Pressure Elevation, Water Vapor and Calculation of Apparent Surface Reflectance from Radiance Measured by the Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) Using a Radiative Transfer Code", https://hdl.handle.net/2014/35695, Orlando, FL, USA, JPL Open Repository
    The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) is an imaging spectrometer that measures spatial images of the total up welling spectral radiance from 400 to 2500 nm at 10 nm spectral intervals. Quantitiative research and application objectives for surface investigati...
    Two Low Cost Operational Concepts
    Apr 12, 1993
    Carrion, Carlos; Streiffert, Barbara, 1993, "Two Low Cost Operational Concepts", https://hdl.handle.net/2014/36012, Laurel, Maryland, USA, JPL Open Repository
    No abstract provided
    Low-Cost, Near-Earth Asteroid Sample Return Mission Concepts
    Apr 12, 1993
    Miller, S.; Jones, R.; Sauer, C., 1993, "Low-Cost, Near-Earth Asteroid Sample Return Mission Concepts", https://hdl.handle.net/2014/36049, Laural, Maryland, USA, JPL Open Repository
    This paper describes several concepts for Near-Earth Asteroid sample return missions.
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